Not sure if the road is in our delivery area? Check the listings below. If its in the list then we will deliver it…
(Last updated 23-Nov-2024)
| RoadName | Outcode | Box | Sort-Code | Extra Information |
|---|---|---|---|---|
| Abbeyfield {R} | IP11 | F | F-Felixstowe | 57 Orwell Road |
| Abbotsbury Close | IP2 | C | C-Ipswich | |
| Aberdare Close | IP2 | E | E-Ipswich | |
| Aberdeen Way | IP4 | D | D-Ipswich | |
| Aberfoyle Close | IP4 | D | D-Ipswich | |
| Abigail Rest Home {R} | IP4 | D | D-Ipswich | 56 Tuddenham Road |
| Abingdon Close | IP2 | C | C-Ipswich | |
| Ablitts Meadow | IP13 | K | K-Kesgrave | |
| Acacia Close | IP3 | E | E-Ipswich | |
| Academy Terrace | IP11 | F | F-Felixstowe | |
| Acer Grove | IP8 | C | C-Ipswich | |
| Acorn Close | IP2 | C | C-Ipswich | |
| Acorn Way | IP5 | M | M-Martlesham | |
| Acre Close | IP6 | W | W-Westerfield | |
| Acton Close | IP8 | L | L-Ipswich | |
| Acton Gardens | IP8 | L | L-Ipswich | |
| Acton Road | IP8 | L | L-Ipswich | |
| Adair Road | IP1 | A | A-Ipswich | |
| Adamas Road | IP11 | F | F-Felixstowe | |
| Adams Close | IP2 | E | E-Ipswich | |
| Adams Place | IP5 | K | K-Kesgrave | |
| Adastral Close | IP11 | F | F-Felixstowe | |
| Addington Road | IP11 | F | F-Felixstowe | |
| Addison Way | IP6 | L | L-Ipswich | |
| Adelaide Road | IP4 | D | D-Ipswich | |
| Admiral Road | IP8 | C | C-Ipswich | |
| Agate Close | IP1 | A | A-Ipswich | |
| Ainslie Road | IP1 | A | A-Ipswich | |
| Akenham Close {R} | IP1 | A | A-Ipswich | |
| Alan Road | IP3 | B | B-Ipswich | |
| Alandale {R} | IP1 | A | A-Ipswich | 45 Graham Road |
| Alasdair Place | IP6 | L | L-Ipswich | |
| Alban Square | IP12 | M | M-Martlesham | |
| Albert House {R} | IP2 | C | C-Ipswich | 18a Gippeswyk Road |
| Albert Walk | IP11 | F | F-Felixstowe | |
| Alberta Close | IP5 | K | K-Kesgrave | |
| Aldeburgh Gardens | IP4 | D | D-Ipswich | |
| Aldercroft Close | IP1 | A | A-Ipswich | |
| Aldercroft Road | IP1 | A | A-Ipswich | |
| Alderlee | IP2 | C | C-Ipswich | |
| Alderman Road | IP1 | B | B-Ipswich | |
| Aldringham Mews | IP11 | F | F-Felixstowe | |
| Alexandra Road | IP4 | D | D-Ipswich | |
| Alexandra Road | IP11 | F | F-Felixstowe | |
| Alice Driver Road | IP13 | K | K-Kesgrave | |
| Alice Grange Home {R} | IP5 | K | K-Kesgrave | St Isidores, Kesgrave |
| Alkanet Way | IP1 | A | A-Ipswich | |
| All Hallows Court {R} | IP3 | C | C-Ipswich | Raeburn Road |
| All Saints Road | IP1 | A | A-Ipswich | |
| Allenby Road | IP2 | C | C-Ipswich | |
| Allens Drive | IP11 | F | F-Felixstowe | |
| Alley Road | IP10 | K | K-Kesgrave | |
| Allington Close | IP4 | D | D-Ipswich | |
| Alma Close | IP4 | D | D-Ipswich | |
| Almondhayes | IP2 | C | C-Ipswich | |
| Alnesbourn Crescent | IP3 | C | C-Ipswich | |
| Alpe Street | IP1 | A | A-Ipswich | |
| Alpha Terrace | IP3 | C | C-Ipswich | |
| Alsdair Place {R} | IP6 | L | L-Ipswich | Drury Road, Claydon |
| Alston Road | IP3 | B | B-Ipswich | |
| Alvis Walk | IP1 | A | A-Ipswich | |
| Amber Close | IP1 | A | A-Ipswich | |
| America Hill | IP6 | W | W-Westerfield | |
| Amethyst Close | IP1 | A | A-Ipswich | |
| Ancaster Road | IP2 | C | C-Ipswich | |
| Anchor Court {R} | IP1 | A | A-Ipswich | 20 Park Road |
| Anchor Street | IP3 | E | E-Ipswich | |
| Andrew Close | IP11 | F | F-Felixstowe | |
| Andros Close | IP3 | C | C-Ipswich | |
| Angel Lane | IP4 | E | E-Ipswich | |
| Angel Road | IP8 | L | L-Ipswich | |
| Angela Close | IP12 | M | M-Martlesham | |
| Angelica Crescent | IP1 | A | A-Ipswich | |
| Angelsea Heights Care Home {R} | IP1 | A | A-Ipswich | Angelsea Road |
| Anglesea Road | IP1 | A | A-Ipswich | |
| Angus Close | IP4 | D | D-Ipswich | |
| Anita Close East | IP2 | C | C-Ipswich | |
| Anita Close West | IP2 | C | C-Ipswich | |
| Ann Smyth Almshouse {R} | IP1 | B | B-Ipswich | 27 Elm Street |
| Ann Street | IP1 | A | A-Ipswich | |
| Anna Hayes Court | IP5 | K | K-Kesgrave | |
| Annbrook Road | IP2 | C | C-Ipswich | |
| Anson Road | IP5 | M | M-Martlesham | |
| Antrim Road | IP1 | A | A-Ipswich | |
| Anzani Avenue | IP11 | F | F-Felixstowe | |
| Apollo House {R} | IP2 | C | C-Ipswich | 235 Sheldrake Drive |
| Appleby Close | IP2 | C | C-Ipswich | |
| Apsley Court {R} | IP1 | A | A-Ipswich | 4 Wellington Street |
| Arcade Street | IP1 | B | B-Ipswich | |
| Archangel Gardens | IP2 | C | C-Ipswich | |
| Argyle Street | IP4 | D | D-Ipswich | |
| Arkle Court | IP5 | K | K-Kesgrave | |
| Armstrong House {R} | IP4 | D | D-Ipswich | Chelsworth Avenue |
| Arnold Close | IP1 | A | A-Ipswich | |
| Arthurs Terrace | IP4 | D | D-Ipswich | |
| Arundel Way | IP3 | B | B-Ipswich | |
| Arwela Road | IP11 | F | F-Felixstowe | |
| Ascot Drive | IP3 | E | E-Ipswich | |
| Ascot Drive | IP11 | F | F-Felixstowe | |
| Ash Close | IP3 | E | E-Ipswich | |
| Ash Ground Close | IP11 | F | F-Felixstowe | |
| Ash Tree Close | IP11 | F | F-Felixstowe | |
| Ashbocking Road | IP6 | W | W-Westerfield | |
| Ashcott House {R} | IP4 | B | B-Ipswich | 12 Tokio Road |
| Ashcroft Lane | IP1 | A | A-Ipswich | |
| Ashcroft Road | IP1 | A | A-Ipswich | |
| Ashdale Gardens | IP5 | K | K-Kesgrave | |
| Ashdale Road | IP5 | K | K-Kesgrave | |
| Ashdale Walk | IP5 | K | K-Kesgrave | |
| Ashdown Way | IP3 | B | B-Ipswich | |
| Ashfield Court {R} | IP4 | B | B-Ipswich | Tolworth Road |
| Ashley Street | IP2 | E | E-Ipswich | |
| Ashmere Grove | IP4 | D | D-Ipswich | |
| Ashton Close | IP2 | C | C-Ipswich | |
| Ashworth Court {R} | IP4 | B | B-Ipswich | Tolworth Road |
| Aspen Close | IP6 | L | L-Ipswich | |
| Aster Road | IP2 | C | C-Ipswich | |
| Asterbury Place {R} | IP2 | C | C-Ipswich | Aster Road |
| Aston Close | IP1 | A | A-Ipswich | |
| Ataka Road | IP11 | F | F-Felixstowe | |
| Atherton Road | IP2 | C | C-Ipswich | |
| Athroll Mews | IP5 | K | K-Kesgrave | |
| Atlas House {R} | IP4 | D | D-Ipswich | 90 Woodbridge Road |
| Audley Grove | IP4 | D | D-Ipswich | |
| Austin Street | IP2 | E | E-Ipswich | |
| Avalon Court {R} | IP2 | E | E-Ipswich | Great Whip Street |
| Avocet Court | IP11 | F | F-Felixstowe | Langer Road |
| Avocet Court {R} | IP2 | C | C-Ipswich | Monmouth Close |
| Avocet Lane | IP5 | M | M-Martlesham | |
| Avocet Mews | IP11 | F | F-Felixstowe | |
| Avondale Road | IP3 | C | C-Ipswich | |
| Ayr Road | IP4 | D | D-Ipswich | |
| Aysgarth {R} | IP2 | C | C-Ipswich | 1 Queenscliffe Road |
| Back Hamlet | IP3 | B | B-Ipswich | |
| Back Lane {#} | IP6 | L | L-Ipswich | Claydon |
| Back Lane {#} | IP11 | F | F-Felixstowe | Felixstowe |
| Back Lane {#} | IP10 | K | K-Kesgrave | Falkenham |
| Back Road {#} | IP10 | K | K-Kesgrave | Falkenham |
| Back Road {#} | IP10 | K | K-Kesgrave | Kirton |
| Bacon Road | IP6 | L | L-Ipswich | |
| Bacton Road | IP11 | F | F-Felixstowe | |
| Baden Powell Walk | IP5 | K | K-Kesgrave | |
| Bader Close | IP3 | E | E-Ipswich | |
| Bader Court | IP5 | M | M-Martlesham | |
| Badger Grove | IP8 | L | L-Ipswich | |
| Badgers Bank | IP2 | C | C-Ipswich | |
| Badshah Avenue | IP3 | E | E-Ipswich | |
| Bailey Avenue | IP5 | K | K-Kesgrave | |
| Baird Grove | IP5 | K | K-Kesgrave | |
| Bakers Crescent | IP1 | A | A-Ipswich | |
| Bakers Pasture | IP13 | K | K-Kesgrave | |
| Baldry Close | IP8 | C | C-Ipswich | |
| Ballater Close | IP1 | A | A-Ipswich | |
| Balmoral Close | IP2 | C | C-Ipswich | |
| Bank Road | IP4 | D | D-Ipswich | |
| Banthorpe Grove | IP5 | K | K-Kesgrave | |
| Bantoft Terrace | IP3 | E | E-Ipswich | |
| Banyard Close | IP5 | K | K-Kesgrave | |
| Barham Care Centre {R} | IP6 | L | L-Ipswich | Church Lane, Barham |
| Barker Close | IP2 | C | C-Ipswich | |
| Barley Rise | IP1 | A | A-Ipswich | |
| Barleyhayes Close | IP2 | C | C-Ipswich | |
| Barnard Square | IP2 | E | E-Ipswich | |
| Barnes Square | IP1 | A | A-Ipswich | |
| Barnfield | IP11 | F | F-Felixstowe | |
| Barnham Place | IP5 | K | K-Kesgrave | |
| Barons Close | IP11 | F | F-Felixstowe | |
| Baronsdale Close | IP1 | A | A-Ipswich | |
| Barrack Lane | IP1 | A | A-Ipswich | |
| Barrack Square | IP5 | M | M-Martlesham | |
| Bartholomew Street | IP4 | D | D-Ipswich | |
| Barton Close | IP2 | C | C-Ipswich | |
| Barton Road | IP11 | F | F-Felixstowe | |
| Barton Wood {R} | IP2 | C | C-Ipswich | Stone Lodge Lane |
| Bartrum Lane | IP5 | K | K-Kesgrave | |
| Bath Hill | IP11 | F | F-Felixstowe | |
| Bath Road | IP11 | F | F-Felixstowe | |
| Bath Street | IP2 | E | E-Ipswich | |
| Battles Lane | IP5 | K | K-Kesgrave | |
| Bawdsey Close | IP11 | F | F-Felixstowe | |
| Bayswater Close | IP1 | A | A-Ipswich | |
| Beach Road East | IP11 | F | F-Felixstowe | |
| Beach Road West | IP11 | F | F-Felixstowe | |
| Beach Station Road | IP11 | F | F-Felixstowe | |
| Beacon Field | IP11 | F | F-Felixstowe | |
| Beacon Lane | IP13 | K | K-Kesgrave | |
| Beaconsfield Road | IP1 | A | A-Ipswich | |
| Bealings Road | IP12 | M | M-Martlesham | |
| Beardmore Park | IP5 | M | M-Martlesham | |
| Beatrice Avenue | IP11 | F | F-Felixstowe | |
| Beatrice Close | IP3 | C | C-Ipswich | |
| Beatty Road | IP3 | E | E-Ipswich | |
| Beaufort Street | IP1 | A | A-Ipswich | |
| Bedford Street | IP1 | A | A-Ipswich | |
| Beech Close | IP8 | A | A-Ipswich | |
| Beech Gardens | IP5 | K | K-Kesgrave | |
| Beech Grove {#} | IP3 | C | C-Ipswich | Ipswich |
| Beech Grove {#} | IP5 | K | K-Kesgrave | Rushmere |
| Beech Lawn {R} | IP2 | C | C-Ipswich | Elton Park |
| Beech Road | IP5 | K | K-Kesgrave | |
| Beechcroft Road | IP1 | A | A-Ipswich | |
| Beecholme {R} | IP4 | D | D-Ipswich | 129a Woodbridge Rd |
| Beechwood Drive | IP3 | B | B-Ipswich | |
| Belfry Road | IP3 | C | C-Ipswich | |
| Belgrave Close | IP4 | D | D-Ipswich | |
| Belgrove Place | IP3 | B | B-Ipswich | |
| Belhaven {R} | IP2 | C | C-Ipswich | 303 Belstead Road |
| Bell Barn Lane | IP5 | K | K-Kesgrave | |
| Bell Close | IP2 | E | E-Ipswich | |
| Bell Gardens | IP5 | K | K-Kesgrave | |
| Bell Lane | IP5 | K | K-Kesgrave | |
| Belle Vue Road | IP4 | D | D-Ipswich | |
| Bellstone {R} | IP11 | F | F-Felixstowe | 23/29 Beach Road West |
| Belmont Road | IP2 | C | C-Ipswich | |
| Belstead Avenue | IP2 | C | C-Ipswich | |
| Belstead Meadows | IP2 | C | C-Ipswich | |
| Belstead Road | IP2 | C | C-Ipswich | |
| Belstead Villa {R} | IP2 | C | C-Ipswich | 52 Belstead Road |
| Belvedere Court | IP4 | D | D-Ipswich | |
| Belvedere Road | IP4 | D | D-Ipswich | |
| Benacre Road | IP3 | C | C-Ipswich | |
| Benezet Street | IP1 | A | A-Ipswich | |
| Bennett Road | IP1 | A | A-Ipswich | |
| Bent Hill | IP11 | F | F-Felixstowe | |
| Bent Lane | IP4 | K | K-Kesgrave | |
| Bentley Road | IP1 | A | A-Ipswich | |
| Berkeley Close | IP4 | D | D-Ipswich | |
| Bermuda Road | IP3 | C | C-Ipswich | |
| Bernard Crescent | IP3 | C | C-Ipswich | |
| Berners Road | IP11 | F | F-Felixstowe | |
| Berners Street | IP1 | A | A-Ipswich | |
| Berry Close | IP3 | E | E-Ipswich | |
| Berwick Road | IP3 | C | C-Ipswich | |
| Beta Terrace | IP3 | C | C-Ipswich | |
| Bethesda Eventide Homes {R} | IP1 | A | A-Ipswich | 59a Henley Road |
| Betts Avenue | IP5 | M | M-Martlesham | |
| Beverley Court {R} | IP4 | D | D-Ipswich | 72 Christchurch Street |
| Beverley Road | IP4 | D | D-Ipswich | |
| Bigod Terace | IP11 | F | F-Felixstowe | |
| Bilberry Road | IP3 | C | C-Ipswich | |
| Bildeston Gardens | IP4 | D | D-Ipswich | |
| Birch Grove | IP5 | M | M-Martlesham | |
| Birchcroft Road | IP1 | A | A-Ipswich | |
| Birchwood Drive | IP5 | K | K-Kesgrave | |
| Birkfield Close | IP2 | C | C-Ipswich | |
| Birkfield Drive | IP2 | C | C-Ipswich | |
| Bishop Mews | IP8 | C | C-Ipswich | |
| Bishops Hill | IP3 | E | E-Ipswich | |
| Bishopsgarth {R} | IP3 | B | B-Ipswich | Rose Hill Crescent |
| Bittern Close | IP2 | C | C-Ipswich | |
| Bixley Drive | IP4 | D | D-Ipswich | |
| Bixley Lane | IP4 | D | D-Ipswich | |
| Bixley Road | IP3 | B | B-Ipswich | |
| Black Arches | IP8 | C | C-Ipswich | |
| Black Barns | IP11 | F | F-Felixstowe | |
| Black Horse Lane | IP1 | B | B-Ipswich | |
| Black Tiles Lane | IP12 | M | M-Martlesham | |
| Blackdown Avenue | IP5 | K | K-Kesgrave | |
| Blackfriars Court {R} | IP4 | E | E-Ipswich | Foundation Street |
| Blackheath Avenue | IP3 | B | B-Ipswich | |
| Blackthorn Close | IP3 | E | E-Ipswich | |
| Bladen Drive | IP4 | D | D-Ipswich | |
| Blair Close | IP4 | D | D-Ipswich | |
| Blake Road | IP1 | A | A-Ipswich | |
| Blanche Street | IP4 | D | D-Ipswich | |
| Blandford Road | IP3 | B | B-Ipswich | |
| Blenheim Court {R} | IP1 | A | A-Ipswich | Beaufort Street |
| Blenheim Road | IP1 | A | A-Ipswich | |
| Blickling Close | IP2 | C | C-Ipswich | |
| Blofield Road | IP11 | F | F-Felixstowe | |
| Bloomfield Court | IP5 | K | K-Kesgrave | |
| Bloomfield Rise {R} | IP2 | E | E-Ipswich | Wherstead Road |
| Bloomfield Road | IP11 | F | F-Felixstowe | |
| Bloomfield Street | IP4 | D | D-Ipswich | |
| Blue Barn Close | IP11 | F | F-Felixstowe | |
| Bluebell Close | IP2 | C | C-Ipswich | |
| Bluebell Way | IP11 | F | F-Felixstowe | |
| Blueleighs Caravan Park | IP6 | L | L-Ipswich | |
| Bluestem Road | IP3 | C | C-Ipswich | |
| Blyford Way | IP11 | F | F-Felixstowe | |
| Blyth Close | IP2 | C | C-Ipswich | |
| Boatman Close | IP8 | C | C-Ipswich | |
| Bodiam Close | IP3 | B | B-Ipswich | |
| Bodiam Road | IP3 | B | B-Ipswich | |
| Bodmin Close | IP5 | K | K-Kesgrave | |
| Bolton Lane | IP4 | D | D-Ipswich | |
| Bond Street | IP4 | E | E-Ipswich | |
| Bonds Corner | IP13 | K | K-Kesgrave | |
| Bonnington Road | IP3 | C | C-Ipswich | |
| Bonny Crescent | IP3 | C | C-Ipswich | |
| Boot Street | IP13 | K | K-Kesgrave | |
| Booth Court {R} | IP1 | B | B-Ipswich | Handford Road |
| Booth Lane | IP5 | K | K-Kesgrave | |
| Borrowdale Avenue | IP4 | D | D-Ipswich | |
| Bostock Road | IP2 | E | E-Ipswich | |
| Boston Road | IP4 | D | D-Ipswich | |
| Bourne Hill | IP2 | E | E-Ipswich | |
| Bourne Park | IP2 | E | E-Ipswich | |
| Bourne Terrace | IP2 | E | E-Ipswich | |
| Bowland Drive | IP8 | C | C-Ipswich | |
| Bowthorpe Close | IP1 | A | A-Ipswich | |
| Boxford Court | IP11 | F | F-Felixstowe | |
| Boysenberry Walk | IP3 | C | C-Ipswich | |
| Boyton Road | IP3 | C | C-Ipswich | |
| Bracken Avenue | IP5 | K | K-Kesgrave | |
| Brackenbury Close | IP1 | A | A-Ipswich | |
| Brackenhayes Close | IP2 | C | C-Ipswich | |
| Brackley Close | IP11 | F | F-Felixstowe | |
| Bradford Court | IP5 | M | M-Martlesham | |
| Bradley Street | IP2 | E | E-Ipswich | |
| Braeburn Close | IP4 | D | D-Ipswich | |
| Bramble Drive | IP3 | E | E-Ipswich | |
| Bramblewood | IP8 | C | C-Ipswich | |
| Bramford Lane | IP1 | A | A-Ipswich | |
| Bramford Place {R} | IP1 | A | A-Ipswich | 464 Bramford Road |
| Bramford Road {#} | IP1 | A | A-Ipswich | Ipswich |
| Bramford Road {#} | IP8 | L | L-Ipswich | Bramford |
| Bramhall Close | IP2 | C | C-Ipswich | |
| Bramley Chase | IP4 | D | D-Ipswich | |
| Bramley Hill | IP4 | D | D-Ipswich | |
| Brandon Road | IP11 | F | F-Felixstowe | |
| Bransby Gardens | IP4 | D | D-Ipswich | |
| Bransons Lane | IP6 | K | K-Kesgrave | |
| Braziers Wood Road | IP3 | C | C-Ipswich | |
| Brecon Close | IP2 | C | C-Ipswich | |
| Bredfield Close | IP11 | F | F-Felixstowe | |
| Brendon Drive | IP5 | K | K-Kesgrave | |
| Brett Close | IP1 | A | A-Ipswich | |
| Brettenham Crescent | IP4 | D | D-Ipswich | |
| Breydon Way | IP3 | C | C-Ipswich | |
| Briarhayes Close | IP2 | C | C-Ipswich | |
| Brick Drive | IP6 | L | L-Ipswich | |
| Brick Kiln Close | IP11 | F | F-Felixstowe | |
| Brickfield Close | IP2 | E | E-Ipswich | |
| Brickmakers Court | IP11 | F | F-Felixstowe | |
| Bridge Road | IP11 | F | F-Felixstowe | |
| Bridge Street | IP1 | E | E-Ipswich | |
| Bridge View {R} | IP3 | C | C-Ipswich | 9 Davey Close |
| Bridgwater Road | IP2 | C | C-Ipswich | |
| Bridle Way | IP1 | A | A-Ipswich | |
| Bridport Avenue | IP3 | B | B-Ipswich | |
| Brierfield {R} | IP11 | F | F-Felixstowe | 58 High Road, Trimley St Mary |
| Brightlands Close | IP8 | C | C-Ipswich | |
| Brights Walk | IP5 | K | K-Kesgrave | |
| Brightwell Close | IP3 | B | B-Ipswich | |
| Brightwell Close | IP11 | F | F-Felixstowe | |
| Brimstone Road | IP8 | C | C-Ipswich | |
| Brinkley Way | IP11 | F | F-Felixstowe | |
| Brisbane Road | IP4 | D | D-Ipswich | |
| Bristol Road | IP4 | D | D-Ipswich | |
| Britannia Road | IP4 | D | D-Ipswich | |
| Broad Meadow | IP8 | C | C-Ipswich | |
| Broad Oake {R} | IP1 | B | B-Ipswich | 7 Burlington Road |
| Broadhurst Terrace | IP5 | K | K-Kesgrave | |
| Broadlands Way | IP4 | D | D-Ipswich | |
| Broadmere Road | IP1 | A | A-Ipswich | |
| Broadway Lane | IP1 | A | A-Ipswich | |
| Brock Lane | IP12 | M | M-Martlesham | |
| Brockley Crescent | IP1 | A | A-Ipswich | |
| Broke Avenue | IP8 | L | L-Ipswich | |
| Broke Hall Gardens | IP3 | B | B-Ipswich | |
| Broke Hall House {R} | IP3 | B | B-Ipswich | 11 Bucklesham Road |
| Bromeswell Road | IP4 | D | D-Ipswich | |
| Bromley Close | IP2 | E | E-Ipswich | |
| Bronze Barrow Way | IP8 | L | L-Ipswich | |
| Brook Farm Lane | IP13 | K | K-Kesgrave | |
| Brook Lane | IP11 | F | F-Felixstowe | |
| Brook Lane | IP6 | K | K-Kesgrave | |
| Brookfield Road | IP1 | A | A-Ipswich | |
| Brookhill Way | IP4 | B | B-Ipswich | |
| Brooks Hall Road | IP1 | A | A-Ipswich | |
| Brookview {R} | IP2 | C | C-Ipswich | Belstead Road |
| Broom Crescent | IP3 | C | C-Ipswich | |
| Broom Field | IP11 | F | F-Felixstowe | |
| Broom Hill Road | IP1 | A | A-Ipswich | |
| Broomfield | IP5 | M | M-Martlesham | |
| Broomfield Common | IP8 | A | A-Ipswich | |
| Broomfield Mews | IP5 | M | M-Martlesham | |
| Broomhayes | IP2 | C | C-Ipswich | |
| Broomwade Close | IP2 | C | C-Ipswich | |
| Brotherton Avenue | IP11 | F | F-Felixstowe | |
| Broughton Road | IP1 | A | A-Ipswich | |
| Browning Road | IP1 | A | A-Ipswich | |
| Brownlow Road | IP11 | F | F-Felixstowe | |
| Brownrigg Walk | IP2 | E | E-Ipswich | |
| Browns Grove | IP5 | K | K-Kesgrave | |
| Brownsea Court | IP5 | K | K-Kesgrave | |
| Bruff Road | IP2 | E | E-Ipswich | |
| Brunel Road | IP2 | C | C-Ipswich | |
| Brunswick Road | IP4 | D | D-Ipswich | |
| Bryon Avenue | IP11 | F | F-Felixstowe | |
| Buckfast Close | IP2 | C | C-Ipswich | |
| Buckingham Close | IP12 | M | M-Martlesham | |
| Bucklesham Grange Care Home {R} | IP3 | B | B-Ipswich | 141 Bucklesham Road, Purdis Farm |
| Bucklesham Road {#} | IP3 | B | B-Ipswich | Ipswich |
| Bucklesham Road {#} | IP10 | K | K-Kesgrave | Kirton |
| Buddleia Close | IP2 | C | C-Ipswich | |
| Bude Close | IP5 | K | K-Kesgrave | |
| Bugsby Way | IP5 | K | K-Kesgrave | |
| Bull Drive | IP5 | K | K-Kesgrave | |
| Bull Road | IP3 | B | B-Ipswich | |
| Bullen Close | IP8 | L | L-Ipswich | |
| Bullen Lane | IP8 | L | L-Ipswich | |
| Bulls Cliff | IP11 | F | F-Felixstowe | |
| Bulstrode Road | IP2 | E | E-Ipswich | |
| Bulwer Road | IP1 | A | A-Ipswich | |
| Bunting Road | IP2 | C | C-Ipswich | |
| Bunyan Close | IP1 | A | A-Ipswich | |
| Burdock Crescent | IP1 | A | A-Ipswich | |
| Buregate Road | IP11 | F | F-Felixstowe | |
| Burgess House {R} | IP3 | E | E-Ipswich | 236 Felixstowe Road |
| Burgess Place | IP5 | M | M-Martlesham | |
| Burgh Corner | IP13 | K | K-Kesgrave | |
| Burghley Close | IP2 | C | C-Ipswich | |
| Burke Close | IP1 | A | A-Ipswich | |
| Burke Road | IP1 | A | A-Ipswich | |
| Burlington House {R} | IP2 | C | C-Ipswich | Ancaster Road |
| Burlington Road | IP1 | B | B-Ipswich | |
| Burnet Close | IP8 | C | C-Ipswich | |
| Burnham Close {#} | IP4 | D | D-Ipswich | Ipswich |
| Burnham Close {#} | IP11 | F | F-Felixstowe | Trimley St Mary |
| Burnham Lodge {R} | IP4 | D | D-Ipswich | Oakstead Close |
| Burns Road | IP1 | A | A-Ipswich | |
| Burnt House Lane | IP10 | K | K-Kesgrave | |
| Burrell Road | IP2 | E | E-Ipswich | |
| Burstall House {R} | IP1 | A | A-Ipswich | 13 Redan Street |
| Burstall Lane | IP8 | A | A-Ipswich | |
| Burwash | IP6 | W | W-Westerfield | |
| Burwood Place | IP11 | F | F-Felixstowe | |
| Bushman Gardens | IP8 | L | L-Ipswich | |
| Butler Smith Gardens | IP5 | K | K-Kesgrave | |
| Butley Close | IP2 | C | C-Ipswich | |
| Butley Road | IP11 | F | F-Felixstowe | |
| Buttercup Close | IP8 | C | C-Ipswich | |
| Buttercup Crescent | IP11 | F | F-Felixstowe | |
| Butterfly Gardens | IP4 | D | D-Ipswich | |
| Buttermarket | IP1 | B | B-Ipswich | |
| Buttermere Green | IP11 | F | F-Felixstowe | |
| Butts Road | IP6 | K | K-Kesgrave | |
| Byford Walk | IP4 | D | D-Ipswich | |
| Byland Close | IP2 | C | C-Ipswich | |
| Byron Road | IP1 | A | A-Ipswich | |
| Cage Lane | IP11 | F | F-Felixstowe | |
| Caird Field | IP6 | W | W-Westerfield | |
| Caithness Close | IP4 | D | D-Ipswich | |
| Callisto Court | IP1 | A | A-Ipswich | |
| Camberley Road | IP4 | D | D-Ipswich | |
| Camborne Road | IP5 | K | K-Kesgrave | |
| Cambridge Drive | IP2 | C | C-Ipswich | |
| Cambridge Road | IP11 | F | F-Felixstowe | |
| Cambridge Road | IP5 | K | K-Kesgrave | |
| Camden Road | IP3 | B | B-Ipswich | |
| Campbell Road | IP3 | E | E-Ipswich | |
| Campion Road | IP2 | C | C-Ipswich | |
| Campion Street | IP11 | F | F-Felixstowe | |
| Camwood Gardens | IP3 | B | B-Ipswich | |
| Canberra Close | IP4 | D | D-Ipswich | |
| Candlet Grove | IP11 | F | F-Felixstowe | |
| Candlet Road | IP11 | F | F-Felixstowe | |
| Canham Street | IP1 | B | B-Ipswich | |
| Canterbury Close | IP2 | C | C-Ipswich | |
| Capel Close | IP11 | F | F-Felixstowe | |
| Capel Drive | IP11 | F | F-Felixstowe | |
| Capel Hall Lane | IP11 | F | F-Felixstowe | |
| Cardew Drift | IP5 | K | K-Kesgrave | |
| Cardiff Avenue | IP2 | C | C-Ipswich | |
| Cardigan Street | IP1 | A | A-Ipswich | |
| Cardinal Lofts | IP4 | B | B-Ipswich | |
| Carlford Close | IP5 | M | M-Martlesham | |
| Carlford Court {R} | IP4 | D | D-Ipswich | 112 Parliament Road |
| Carlton Road | IP5 | K | K-Kesgrave | |
| Carlton Way | IP4 | D | D-Ipswich | |
| Carlyle Close | IP1 | A | A-Ipswich | |
| Carmarthen Close | IP2 | C | C-Ipswich | |
| Carol Avenue | IP12 | M | M-Martlesham | |
| Carol Close | IP11 | F | F-Felixstowe | |
| Carolbrook Road | IP2 | C | C-Ipswich | |
| Carr Road | IP11 | F | F-Felixstowe | |
| Carr Street | IP4 | B | B-Ipswich | |
| Carriage Close | IP11 | F | F-Felixstowe | |
| Castle Close | IP11 | F | F-Felixstowe | |
| Castle Court {R} | IP1 | A | A-Ipswich | 1 Garrick Way |
| Castle Gardens | IP5 | K | K-Kesgrave | |
| Castle Road | IP1 | A | A-Ipswich | |
| Catchpole Drive | IP5 | K | K-Kesgrave | |
| Cauldwell Avenue | IP4 | D | D-Ipswich | |
| Cauldwell Hall Road | IP4 | D | D-Ipswich | |
| Cavan Road | IP1 | A | A-Ipswich | |
| Cavendish Gardens | IP11 | F | F-Felixstowe | |
| Cavendish Road {#} | IP11 | F | F-Felixstowe | Felixstowe |
| Cavendish Road {#} | IP11 | F | F-Felixstowe | Trimley St Martin |
| Cavendish Street | IP3 | B | B-Ipswich | |
| Cecil Road | IP1 | A | A-Ipswich | |
| Cecilia Street | IP1 | B | B-Ipswich | |
| Cedar Avenue | IP5 | K | K-Kesgrave | |
| Cedar Farm Close | IP6 | L | L-Ipswich | |
| Cedar House {R} | IP2 | C | C-Ipswich | Heatherhayes |
| Cedarcroft Road | IP1 | A | A-Ipswich | |
| Celestion Drive | IP3 | B | B-Ipswich | |
| Cemetery Lane | IP4 | D | D-Ipswich | |
| Cemetery Road | IP4 | D | D-Ipswich | |
| Central Avenue | IP3 | C | C-Ipswich | |
| Centrums Court | IP2 | C | C-Ipswich | Pooleys Yard |
| Century Drive | IP5 | K | K-Kesgrave | |
| Chalk Hill Lane | IP6 | L | L-Ipswich | |
| Chalon Street | IP1 | B | B-Ipswich | |
| Chamberlain Way | IP8 | C | C-Ipswich | |
| Chamomile Way | IP1 | A | A-Ipswich | |
| Chancellor Walk | IP4 | D | D-Ipswich | |
| Chancery Road | IP1 | B | B-Ipswich | |
| Chandler Court | IP5 | K | K-Kesgrave | |
| Chandos Court | IP12 | M | M-Martlesham | |
| Chandos Drive | IP12 | M | M-Martlesham | |
| Chantry Close | IP2 | C | C-Ipswich | |
| Chantry Green | IP2 | C | C-Ipswich | |
| Chantry Mews | IP2 | C | C-Ipswich | |
| Chantry Park View | IP8 | C | C-Ipswich | |
| Chapel Field | IP8 | L | L-Ipswich | |
| Chapel Lane | IP8 | L | L-Ipswich | |
| Chapel Lane | IP13 | K | K-Kesgrave | |
| Chapel Road | IP13 | K | K-Kesgrave | |
| Chaplains Gardens | IP3 | B | B-Ipswich | |
| Chapman Lane | IP1 | B | B-Ipswich | |
| Chappell Yarde | IP8 | C | C-Ipswich | |
| Charity Lane | IP6 | K | K-Kesgrave | |
| Charles Avenue | IP13 | K | K-Kesgrave | |
| Charles English Close | IP1 | B | B-Ipswich | Grafton Way |
| Charles Road | IP11 | F | F-Felixstowe | |
| Charles Street | IP1 | A | A-Ipswich | |
| Charlton Avenue | IP1 | A | A-Ipswich | |
| Charnwood Court {R} | IP2 | C | C-Ipswich | 65 Belstead Road |
| Chartwell Close | IP4 | D | D-Ipswich | |
| Chaser Close | IP3 | C | C-Ipswich | |
| Chatsworth Crescent | IP2 | C | C-Ipswich | |
| Chatsworth Crescent | IP11 | F | F-Felixstowe | |
| Chatsworth Drive | IP4 | D | D-Ipswich | |
| Chaucer Road | IP1 | A | A-Ipswich | |
| Chaucer Road | IP11 | F | F-Felixstowe | |
| Chelsea Close | IP1 | A | A-Ipswich | |
| Chelsworth Avenue | IP4 | D | D-Ipswich | |
| Chelsworth Road | IP11 | F | F-Felixstowe | |
| Cheltenham Avenue | IP1 | A | A-Ipswich | |
| Chepstow Road | IP1 | A | A-Ipswich | |
| Chepstow Road | IP11 | F | F-Felixstowe | |
| Chequers Rise | IP6 | L | L-Ipswich | |
| Cherry Blossom Close | IP8 | C | C-Ipswich | |
| Cherry Lane Gardens | IP4 | D | D-Ipswich | |
| Chesapeake Road | IP3 | C | C-Ipswich | |
| Chesham Road | IP2 | C | C-Ipswich | |
| Cheshire Close | IP3 | E | E-Ipswich | |
| Chessington Gardens | IP1 | A | A-Ipswich | |
| Chester Road | IP11 | F | F-Felixstowe | |
| Chesterfield Drive | IP1 | A | A-Ipswich | |
| Chesterton Close | IP2 | C | C-Ipswich | |
| Chestnut Close | IP11 | F | F-Felixstowe | |
| Chestnut Close {#} | IP6 | L | L-Ipswich | Great Blakenham |
| Chestnut Close {#} | IP5 | K | K-Kesgrave | Rushmere |
| Chestnut Drive | IP6 | L | L-Ipswich | |
| Chestnut Rise | IP6 | W | W-Westerfield | |
| Chevalier Road | IP11 | F | F-Felixstowe | |
| Chevallier Street | IP1 | A | A-Ipswich | |
| Childers Court | IP3 | C | C-Ipswich | |
| Childers Field | IP11 | F | F-Felixstowe | |
| Chiltern Court {R} | IP2 | C | C-Ipswich | Belstead Avenue |
| Chiltern House {R} | IP1 | A | A-Ipswich | 53 Henley Road |
| Chilton Road | IP3 | B | B-Ipswich | |
| Chivers Court | IP4 | D | D-Ipswich | |
| Chrissian House {R} | IP4 | D | D-Ipswich | 526 Woodbridge Road |
| Christchurch Court {R} | IP4 | D | D-Ipswich | Cobbold Street |
| Christchurch Street | IP4 | D | D-Ipswich | |
| Church Close {#} | IP8 | A | A-Ipswich | Sproughton |
| Church Close {#} | IP5 | K | K-Kesgrave | Kesgrave |
| Church Crescent | IP8 | A | A-Ipswich | |
| Church Green | IP8 | L | L-Ipswich | |
| Church Lane {#} | IP6 | L | L-Ipswich | Barham |
| Church Lane {#} | IP6 | L | L-Ipswich | Claydon |
| Church Lane {#} | IP6 | W | W-Westerfield | Henley |
| Church Lane {#} | IP6 | W | W-Westerfield | Witnesham |
| Church Lane {#} | IP6 | W | W-Westerfield | Westerfield |
| Church Lane {#} | IP8 | A | A-Ipswich | Sproughton |
| Church Lane {#} | IP11 | F | F-Felixstowe | Felixstowe |
| Church Lane {#} | IP11 | F | F-Felixstowe | Trimley St Martin |
| Church Lane {#} | IP10 | K | K-Kesgrave | Kirton |
| Church Lane {#} | IP6 | K | K-Kesgrave | Playford |
| Church Lane {#} | IP12 | M | M-Martlesham | Martlesham |
| Church Meadows | IP6 | W | W-Westerfield | |
| Church Road {#} | IP11 | F | F-Felixstowe | Felixstowe |
| Church Road {#} | IP6 | K | K-Kesgrave | Playford |
| Churchill Avenue | IP4 | D | D-Ipswich | |
| Cinnabar Close | IP8 | C | C-Ipswich | |
| Citrine Close | IP1 | A | A-Ipswich | |
| Civic Drive | IP1 | B | B-Ipswich | |
| Clapgate Lane | IP3 | C | C-Ipswich | |
| Clare Road | IP4 | D | D-Ipswich | |
| Clarence Road | IP3 | C | C-Ipswich | |
| Clarkson Street | IP1 | A | A-Ipswich | |
| Claverton Way | IP4 | D | D-Ipswich | |
| Clay Lane | IP6 | W | W-Westerfield | |
| Clearwing Close | IP8 | C | C-Ipswich | |
| Clementine Gardens | IP4 | D | D-Ipswich | |
| Clickett Hill Road | IP11 | F | F-Felixstowe | |
| Cliff Court | IP11 | F | F-Felixstowe | |
| Cliff Lane | IP3 | C | C-Ipswich | |
| Cliff Road | IP3 | E | E-Ipswich | |
| Cliff Road | IP11 | F | F-Felixstowe | |
| Clifford Road | IP4 | B | B-Ipswich | |
| Clifton Way | IP2 | C | C-Ipswich | |
| Clive Avenue | IP1 | A | A-Ipswich | |
| Cloncurry Gardens | IP11 | F | F-Felixstowe | |
| Clopton Road | IP6 | W | W-Westerfield | |
| Clopton Road | IP13 | K | K-Kesgrave | |
| Clovelly Close | IP4 | D | D-Ipswich | |
| Clover Close | IP2 | C | C-Ipswich | |
| Clump Field | IP2 | C | C-Ipswich | |
| Coachmans Court | IP4 | B | B-Ipswich | |
| Coastguard Walk | IP11 | F | F-Felixstowe | |
| Cobbold Mews {R} | IP4 | D | D-Ipswich | Christchurch Street |
| Cobbold Road | IP11 | F | F-Felixstowe | |
| Cobbold Street | IP4 | D | D-Ipswich | |
| Cobham Road | IP3 | E | E-Ipswich | |
| Cockfield Hall Lane | IP6 | W | W-Westerfield | |
| Cody Road | IP3 | E | E-Ipswich | |
| Colchester Road | IP4 | D | D-Ipswich | |
| Cold Store Road | IP11 | F | F-Felixstowe | |
| Coleness Road | IP3 | C | C-Ipswich | |
| Coleridge Road | IP1 | A | A-Ipswich | |
| College Green | IP11 | F | F-Felixstowe | |
| College Street | IP4 | B | B-Ipswich | |
| Collett Road | IP11 | F | F-Felixstowe | |
| Collingwood Avenue | IP3 | E | E-Ipswich | |
| Collinsons | IP2 | C | C-Ipswich | |
| Colneis Road | IP11 | F | F-Felixstowe | |
| Coltsfoot Road | IP2 | C | C-Ipswich | |
| Columbia Close | IP5 | K | K-Kesgrave | |
| Columbine Gardens | IP2 | C | C-Ipswich | |
| Commercial Road | IP1 | B | B-Ipswich | |
| Compair Crescent | IP2 | C | C-Ipswich | |
| Congreve Road | IP1 | A | A-Ipswich | |
| Coniston Close | IP11 | F | F-Felixstowe | |
| Coniston House {R} | IP11 | F | F-Felixstowe | 77 Orwell Road |
| Coniston Road | IP3 | E | E-Ipswich | |
| Coniston Square East | IP3 | E | E-Ipswich | |
| Coniston Square West | IP3 | E | E-Ipswich | |
| Connaught Road | IP1 | A | A-Ipswich | |
| Constable Road | IP4 | D | D-Ipswich | |
| Constable Road | IP11 | F | F-Felixstowe | |
| Constantine Road | IP1 | B | B-Ipswich | |
| Constitution Hill | IP1 | A | A-Ipswich | |
| Conway Close | IP2 | C | C-Ipswich | |
| Conway Close | IP11 | F | F-Felixstowe | |
| Cooks Close | IP5 | K | K-Kesgrave | |
| Cooks Corner | IP8 | L | L-Ipswich | |
| Coopers Close | IP6 | W | W-Westerfield | |
| Coopers Road | IP5 | M | M-Martlesham | |
| Coopers Way | IP6 | L | L-Ipswich | |
| Copleston Road | IP4 | D | D-Ipswich | |
| Copper Grove | IP8 | C | C-Ipswich | |
| Copperfield Road | IP2 | C | C-Ipswich | |
| Coprolite Street | IP3 | E | E-Ipswich | |
| Copse Close | IP5 | M | M-Martlesham | |
| Copswood Close | IP5 | K | K-Kesgrave | |
| Coral Drive | IP1 | A | A-Ipswich | |
| Corder Road | IP4 | D | D-Ipswich | |
| Cordys Lane | IP11 | F | F-Felixstowe | |
| Cornflower Close | IP2 | C | C-Ipswich | |
| Cornhill | IP1 | B | B-Ipswich | |
| Cornwall Road | IP11 | F | F-Felixstowe | |
| Cornwallis Terrace | IP4 | D | D-Ipswich | |
| Coronation Drive | IP11 | F | F-Felixstowe | |
| Coronation Road | IP4 | D | D-Ipswich | |
| Corton Road | IP3 | C | C-Ipswich | |
| Cotman House {R} | IP11 | F | F-Felixstowe | Garfield Road |
| Cotman Lodge {R} | IP11 | F | F-Felixstowe | Garfield Road |
| Cotman Road | IP3 | C | C-Ipswich | |
| Cotswold Avenue | IP1 | A | A-Ipswich | |
| Cottage Place {R} | IP1 | A | A-Ipswich | Gymnasium Street |
| Cottingham Road | IP8 | C | C-Ipswich | |
| Cowell Street | IP2 | E | E-Ipswich | |
| Cowley Road | IP11 | F | F-Felixstowe | |
| Cowpasture Drive | IP11 | F | F-Felixstowe | |
| Cowper Street | IP4 | D | D-Ipswich | |
| Cowslip Close | IP2 | C | C-Ipswich | |
| Cox Close | IP5 | K | K-Kesgrave | |
| Cox Lane | IP4 | E | E-Ipswich | |
| Coytes Gardens | IP1 | B | B-Ipswich | |
| Crabbe Street | IP4 | D | D-Ipswich | |
| Craig Close | IP11 | F | F-Felixstowe | |
| Cranberry Square | IP3 | C | C-Ipswich | |
| Cranborne Chase | IP4 | D | D-Ipswich | |
| Crane Hill | IP2 | C | C-Ipswich | |
| Cranfield Court {R} | IP4 | D | D-Ipswich | Valley Road |
| Cranwell Crescent | IP3 | E | E-Ipswich | |
| Cranwell Grove | IP5 | K | K-Kesgrave | |
| Cranworth Close | IP13 | K | K-Kesgrave | |
| Crawford Lane | IP5 | K | K-Kesgrave | |
| Crescent Road | IP1 | B | B-Ipswich | |
| Crescent Road | IP11 | F | F-Felixstowe | |
| Cricket Hill Road | IP11 | F | F-Felixstowe | |
| Crocus Close | IP2 | C | C-Ipswich | |
| Croft Street | IP2 | E | E-Ipswich | |
| Crofton Close | IP4 | D | D-Ipswich | |
| Crofton Road | IP4 | D | D-Ipswich | |
| Cromarty Road | IP4 | D | D-Ipswich | |
| Cromer Road | IP1 | A | A-Ipswich | |
| Cromwell Square | IP1 | B | B-Ipswich | |
| Crossgate Field | IP11 | F | F-Felixstowe | |
| Crossley Gardens | IP1 | A | A-Ipswich | |
| Croutel Road | IP11 | F | F-Felixstowe | |
| Crowland Close | IP2 | C | C-Ipswich | |
| Crown Close | IP12 | M | M-Martlesham | |
| Crown Street | IP1 | A | A-Ipswich | |
| Crown Street | IP11 | F | F-Felixstowe | |
| Crowswell Court | IP11 | F | F-Felixstowe | |
| Croxton Close | IP10 | K | K-Kesgrave | |
| Crozier Mews | IP4 | D | D-Ipswich | |
| Cuckfield Avenue | IP3 | B | B-Ipswich | |
| Culford Place {R} | IP3 | C | C-Ipswich | 56 Nacton Road |
| Culford Walk | IP11 | F | F-Felixstowe | |
| Cullingham Road | IP1 | B | B-Ipswich | |
| Cumberland Close | IP11 | F | F-Felixstowe | |
| Cumberland Street | IP1 | A | A-Ipswich | |
| Cumberland Towers {R} | IP1 | A | A-Ipswich | Norwich Road |
| Curlew Road | IP2 | C | C-Ipswich | |
| Curriers Lane | IP1 | B | B-Ipswich | |
| Curtis Close | IP8 | C | C-Ipswich | |
| Curtis Way | IP5 | K | K-Kesgrave | |
| Cutler Street | IP1 | B | B-Ipswich | |
| Daffodil Close | IP2 | C | C-Ipswich | |
| Daimler Road | IP1 | A | A-Ipswich | |
| Dains Place | IP11 | F | F-Felixstowe | |
| Dale Hall Lane | IP1 | A | A-Ipswich | |
| Dales Road | IP1 | A | A-Ipswich | |
| Dales View Road | IP1 | A | A-Ipswich | |
| Dalton Road | IP1 | B | B-Ipswich | |
| Damselfly Road | IP3 | C | C-Ipswich | |
| Dandalan Close | IP1 | A | A-Ipswich | |
| Darnford Gardens | IP3 | B | B-Ipswich | |
| Darrell Road | IP11 | F | F-Felixstowe | |
| Darsham Close | IP11 | F | F-Felixstowe | |
| Darter Close | IP3 | C | C-Ipswich | |
| Darwin Road | IP4 | B | B-Ipswich | |
| Dashwood Close | IP8 | C | C-Ipswich | |
| Daubenton Close | IP8 | L | L-Ipswich | |
| Daundy Close | IP2 | C | C-Ipswich | |
| Davenport Place {R} | IP4 | D | D-Ipswich | Spring Road |
| Davey Close | IP3 | C | C-Ipswich | |
| Davidson Close | IP2 | E | E-Ipswich | |
| Dawnbrook Close | IP2 | C | C-Ipswich | |
| Dawson Drift | IP5 | K | K-Kesgrave | |
| Dawson Drive | IP11 | F | F-Felixstowe | |
| De Brink-on-the-Green | IP5 | M | M-Martlesham | |
| De Saumarez Drive | IP6 | L | L-Ipswich | |
| Deben Avenue | IP5 | M | M-Martlesham | |
| Deben Road | IP1 | A | A-Ipswich | |
| Deben Valley Drive | IP5 | K | K-Kesgrave | |
| Deben Way | IP11 | F | F-Felixstowe | |
| Dedham Place | IP4 | E | E-Ipswich | |
| Defoe Road | IP1 | A | A-Ipswich | |
| Dellwood Avenue | IP11 | F | F-Felixstowe | |
| Delta Terrace | IP3 | C | C-Ipswich | |
| Demesne Gardens | IP5 | M | M-Martlesham | |
| Demoiselle Crescent | IP3 | C | C-Ipswich | |
| Denham Court | IP5 | M | M-Martlesham | |
| Denton Close | IP2 | C | C-Ipswich | |
| Derby Close | IP4 | D | D-Ipswich | |
| Derby Road | IP3 | B | B-Ipswich | |
| Dereham Avenue | IP3 | C | C-Ipswich | |
| Derwent Road | IP3 | C | C-Ipswich | |
| Devereaux Court | IP4 | D | D-Ipswich | |
| Devlin Road | IP8 | C | C-Ipswich | |
| Devon Road | IP11 | F | F-Felixstowe | |
| Devonshire Road | IP3 | B | B-Ipswich | |
| Dewar Lane | IP5 | K | K-Kesgrave | |
| Dhobi Place | IP1 | A | A-Ipswich | |
| Dial Lane | IP1 | B | B-Ipswich | |
| Diamond Close | IP1 | A | A-Ipswich | |
| Dickens Road | IP2 | C | C-Ipswich | |
| Dickinson Terrace | IP5 | K | K-Kesgrave | |
| Didsbury Close | IP2 | C | C-Ipswich | |
| Digby Close | IP5 | M | M-Martlesham | |
| Digby Road | IP4 | D | D-Ipswich | |
| Dillwyn Street | IP1 | B | B-Ipswich | |
| Dillwyn Street West | IP1 | B | B-Ipswich | |
| Discovery Avenue | IP2 | E | E-Ipswich | |
| Discovery Drive | IP4 | D | D-Ipswich | |
| Ditchingham Grove | IP5 | K | K-Kesgrave | |
| Dittander Close | IP1 | A | A-Ipswich | |
| Ditton Way | IP3 | B | B-Ipswich | |
| Dobbs Drift | IP5 | K | K-Kesgrave | |
| Dobbs Lane | IP5 | K | K-Kesgrave | |
| Dock Road | IP11 | F | F-Felixstowe | |
| Dock Street | IP2 | E | E-Ipswich | |
| Dodson Vale | IP5 | K | K-Kesgrave | |
| Dogs Head Street | IP4 | B | B-Ipswich | |
| Dogwood Close | IP3 | E | E-Ipswich | |
| Dombey Road | IP2 | C | C-Ipswich | |
| Donegal Road | IP1 | A | A-Ipswich | |
| Dooley Road | IP11 | F | F-Felixstowe | |
| Dorchester Road | IP3 | B | B-Ipswich | |
| Dorset Close | IP4 | D | D-Ipswich | |
| Dove Street | IP4 | E | E-Ipswich | |
| Dovedale | IP11 | F | F-Felixstowe | |
| Dover Road | IP3 | B | B-Ipswich | |
| Downham Boulevard | IP3 | C | C-Ipswich | |
| Downing Close | IP2 | C | C-Ipswich | |
| Downside Close | IP2 | C | C-Ipswich | |
| Dr Watson's Lane | IP5 | K | K-Kesgrave | |
| Dragonfly Walk | IP3 | C | C-Ipswich | |
| Drake Avenue | IP3 | E | E-Ipswich | |
| Drake Square North | IP3 | E | E-Ipswich | |
| Drake Square South | IP3 | E | E-Ipswich | |
| Draymans Way | IP3 | C | C-Ipswich | |
| Drewry Way | IP11 | F | F-Felixstowe | |
| Drovers Court | IP11 | F | F-Felixstowe | |
| Drury Road | IP6 | L | L-Ipswich | |
| Dryden Road | IP1 | A | A-Ipswich | |
| Duckamere | IP8 | L | L-Ipswich | |
| Duke Street | IP3 | E | E-Ipswich | |
| Dukes Close | IP11 | F | F-Felixstowe | |
| Dumbarton Road | IP4 | D | D-Ipswich | |
| Dumfries Road | IP4 | D | D-Ipswich | |
| Dundee House {R} | IP4 | D | D-Ipswich | 50 Renfrew Road |
| Dunlin Road | IP2 | C | C-Ipswich | |
| Dunlop Road | IP2 | C | C-Ipswich | |
| Dunwich Close | IP3 | C | C-Ipswich | |
| Dunwich Court {R} | IP1 | A | A-Ipswich | 31 Waveney Road |
| Durban Mews | IP11 | F | F-Felixstowe | |
| Durilda Green | IP10 | K | K-Kesgrave | |
| Durrant View | IP5 | K | K-Kesgrave | |
| Dyke Road | IP11 | F | F-Felixstowe | |
| Dykes Street | IP1 | A | A-Ipswich | |
| Eagle Street | IP4 | E | E-Ipswich | |
| Eagle Way | IP5 | M | M-Martlesham | |
| Eagles Close | IP11 | F | F-Felixstowe | |
| Earls Close | IP11 | F | F-Felixstowe | |
| East Lawn | IP4 | D | D-Ipswich | |
| East View | IP5 | K | K-Kesgrave | |
| Eastcliff | IP11 | F | F-Felixstowe | |
| Eastern Close | IP4 | B | B-Ipswich | |
| Eastland Court | IP11 | F | F-Felixstowe | |
| Easton 1-5 | IP3 | E | E-Ipswich | off Maude St |
| Eaton Close | IP11 | F | F-Felixstowe | |
| Eaton Gardens | IP11 | F | F-Felixstowe | |
| Eaton Place | IP5 | K | K-Kesgrave | |
| Eccles Road | IP2 | C | C-Ipswich | |
| Eclipse Court {R} | IP2 | E | E-Ipswich | 1 Barnard Square |
| Eddowes Road | IP6 | L | L-Ipswich | |
| Eden Road | IP4 | D | D-Ipswich | |
| Edgeworth Road | IP2 | C | C-Ipswich | |
| Edinburgh Gardens | IP6 | L | L-Ipswich | |
| Edison Close | IP3 | C | C-Ipswich | |
| Edmonton Close | IP5 | K | K-Kesgrave | |
| Edmonton Road | IP5 | K | K-Kesgrave | |
| Edward Close | IP1 | A | A-Ipswich | |
| Egerton Road | IP1 | A | A-Ipswich | |
| Egglestone Close | IP2 | C | C-Ipswich | |
| Elderberry Road | IP3 | C | C-Ipswich | |
| Eldred Close | IP1 | A | A-Ipswich | |
| Elizabeth Court {R} | IP3 | B | B-Ipswich | 72a Cullingham Road |
| Elizabeth Way | IP11 | F | F-Felixstowe | |
| Ellenbrook Close | IP2 | C | C-Ipswich | |
| Ellenbrook Green | IP2 | C | C-Ipswich | |
| Ellenbrook Road | IP2 | C | C-Ipswich | |
| Elliott Street | IP1 | B | B-Ipswich | |
| Ellisons Crescent | IP4 | D | D-Ipswich | |
| Elm Close {#} | IP6 | L | L-Ipswich | Great Blakenham |
| Elm Close {#} | IP12 | M | M-Martlesham | Martlesham |
| Elm Gardens | IP11 | F | F-Felixstowe | |
| Elm Road | IP5 | K | K-Kesgrave | |
| Elm Street | IP1 | B | B-Ipswich | |
| Elmcroft Lane | IP11 | F | F-Felixstowe | |
| Elmcroft Road | IP1 | A | A-Ipswich | |
| Elmers Lane | IP5 | K | K-Kesgrave | |
| Elmhurst Drive | IP3 | C | C-Ipswich | |
| Elsmere Road | IP1 | A | A-Ipswich | |
| Elton Park | IP2 | C | C-Ipswich | |
| Elvedon Close | IP3 | C | C-Ipswich | |
| Ely House {R} | IP1 | A | A-Ipswich | 31 Graham Road |
| Ely Road {#} | IP4 | D | D-Ipswich | Ipswich |
| Ely Road {#} | IP6 | L | L-Ipswich | Barham |
| Emerald Avenue | IP1 | A | A-Ipswich | |
| Emerald Close | IP5 | K | K-Kesgrave | |
| Emerald Walk | IP3 | C | C-Ipswich | |
| Emily Bray House {R} | IP4 | D | D-Ipswich | 300 Woodbridge Road |
| Emlen Street | IP1 | B | B-Ipswich | |
| Emmanuel Close | IP2 | C | C-Ipswich | |
| Emperor Circle | IP3 | C | C-Ipswich | |
| Ennerdale Close | IP11 | F | F-Felixstowe | |
| Epsilon Terrace | IP3 | C | C-Ipswich | |
| Epsom Drive | IP1 | A | A-Ipswich | |
| Ernleigh Road | IP4 | D | D-Ipswich | |
| Essex Way | IP3 | E | E-Ipswich | |
| Estuary Drive | IP11 | F | F-Felixstowe | |
| Europa Way | IP1 | A | A-Ipswich | |
| Eustace Road | IP1 | A | A-Ipswich | |
| Euston Avenue | IP4 | D | D-Ipswich | |
| Euston Court | IP11 | F | F-Felixstowe | |
| Evabrook Close | IP2 | C | C-Ipswich | |
| Evaline Close | IP11 | F | F-Felixstowe | |
| Evans Drift | IP5 | K | K-Kesgrave | |
| Everton Crescent | IP1 | A | A-Ipswich | |
| Evesham Close | IP2 | C | C-Ipswich | |
| Exeter Road {#} | IP3 | B | B-Ipswich | Ipswich |
| Exeter Road {#} | IP6 | L | L-Ipswich | Claydon |
| Exeter Road {#} | IP11 | F | F-Felixstowe | Felixstowe |
| Exmoor Road | IP11 | F | F-Felixstowe | |
| Fagbury Road | IP11 | F | F-Felixstowe | |
| Fairbairn Avenue | IP5 | K | K-Kesgrave | |
| Fairfield Avenue | IP11 | F | F-Felixstowe | |
| Fairfield Road | IP3 | C | C-Ipswich | |
| Fairfields House {R} | IP4 | D | D-Ipswich | 21 Tuddenham Road |
| Fairlight Close | IP4 | D | D-Ipswich | |
| Fairways {R} | IP6 | W | W-Westerfield | 4 Fullers Field |
| Falcon Street | IP1 | B | B-Ipswich | |
| Falcon Street | IP11 | F | F-Felixstowe | |
| Falkenham Road {#} | IP10 | K | K-Kesgrave | Falkenham |
| Falkenham Road {#} | IP10 | K | K-Kesgrave | Kirton |
| Falmouth Close | IP5 | K | K-Kesgrave | |
| Faraday Road | IP4 | B | B-Ipswich | |
| Farina Close | IP1 | A | A-Ipswich | |
| Farriers Close | IP5 | M | M-Martlesham | |
| Farriers Went | IP11 | F | F-Felixstowe | |
| Farthing Road | IP1 | A | A-Ipswich | |
| Farthing Walk | IP5 | K | K-Kesgrave | |
| Faulkeners Way | IP11 | F | F-Felixstowe | |
| Fawley Close | IP4 | D | D-Ipswich | |
| Feathers Field | IP11 | F | F-Felixstowe | |
| Felaw Street | IP2 | E | E-Ipswich | |
| Felchurch Road | IP8 | C | C-Ipswich | |
| Felgate Way | IP13 | K | K-Kesgrave | |
| Felix Close | IP5 | K | K-Kesgrave | |
| Felix Road | IP3 | E | E-Ipswich | |
| Felix Road | IP11 | F | F-Felixstowe | |
| Felix Square | IP3 | E | E-Ipswich | |
| Felixstowe Road | IP3 | E | E-Ipswich | |
| Felixstowe Road | IP12 | M | M-Martlesham | |
| Fellbrigg Avenue | IP5 | K | K-Kesgrave | |
| Felnor Walk | IP11 | F | F-Felixstowe | |
| Fen Bight Circle | IP3 | C | C-Ipswich | |
| Fen Meadow | IP11 | F | F-Felixstowe | |
| Fentons Way | IP5 | K | K-Kesgrave | |
| Ferguson Way | IP5 | K | K-Kesgrave | |
| Ferndown Road | IP11 | F | F-Felixstowe | |
| Fernhayes Close | IP2 | C | C-Ipswich | |
| Ferry Lane | IP11 | F | F-Felixstowe | |
| Ferry Road | IP11 | F | F-Felixstowe | |
| Fieldfare Way | IP6 | W | W-Westerfield | |
| Fife Road | IP4 | D | D-Ipswich | |
| Finbars Walk | IP4 | B | B-Ipswich | |
| Finborough Close | IP4 | D | D-Ipswich | |
| Finchley Road | IP4 | D | D-Ipswich | |
| Fir Tree Lane | IP6 | L | L-Ipswich | |
| Fircroft Road | IP1 | A | A-Ipswich | |
| Firefly Road | IP11 | F | F-Felixstowe | |
| Firefly Way | IP3 | C | C-Ipswich | |
| Firmin Close | IP1 | B | B-Ipswich | |
| Firtree Rise | IP8 | C | C-Ipswich | |
| Fishbane Close | IP3 | C | C-Ipswich | |
| Fisks Lane | IP1 | A | A-Ipswich | |
| Fitzgerald Court {R} | IP4 | D | D-Ipswich | Kemball Street |
| Fitzgerald Road | IP8 | L | L-Ipswich | |
| Fitzmaurice Road | IP3 | E | E-Ipswich | |
| Fitzwilliam Close | IP2 | C | C-Ipswich | |
| Fleet Road | IP11 | F | F-Felixstowe | |
| Fleetwood Avenue | IP11 | F | F-Felixstowe | |
| Fleetwood Road | IP11 | F | F-Felixstowe | |
| Fletcher Close | IP6 | L | L-Ipswich | |
| Fletcher Road | IP3 | C | C-Ipswich | |
| Fletchers Lane | IP5 | K | K-Kesgrave | |
| Flindell Drive | IP8 | L | L-Ipswich | |
| Flint Close | IP2 | C | C-Ipswich | |
| Florence Mews | IP11 | F | F-Felixstowe | |
| Foden Avenue | IP1 | A | A-Ipswich | |
| Fonnereau Road | IP1 | A | A-Ipswich | |
| Fordham Place | IP4 | D | D-Ipswich | |
| Fore Hamlet | IP3 | E | E-Ipswich | |
| Fore Street | IP4 | E | E-Ipswich | |
| Foredeck {R} | IP3 | E | E-Ipswich | Pownall Road |
| Forest Lane | IP5 | M | M-Martlesham | |
| Forester Close | IP8 | C | C-Ipswich | |
| Foresters Walk | IP6 | L | L-Ipswich | |
| Forfar Close | IP4 | D | D-Ipswich | |
| Fornham House {R} | IP4 | D | D-Ipswich | 28 Risby Close |
| Forrest Court {R} | IP4 | D | D-Ipswich | 90 Roundwood Road |
| Forum Close | IP6 | L | L-Ipswich | |
| Foundation Street | IP4 | E | E-Ipswich | |
| Foundry Lane | IP4 | B | B-Ipswich | |
| Fountains Road | IP2 | C | C-Ipswich | |
| Fox Lea | IP5 | K | K-Kesgrave | |
| Foxberry Gardens | IP3 | B | B-Ipswich | |
| Foxburrow Road | IP3 | E | E-Ipswich | |
| Foxburrow Road | IP8 | C | C-Ipswich | |
| Foxglove Crescent | IP3 | E | E-Ipswich | |
| Foxgrove {R} | IP11 | F | F-Felixstowe | High Road East |
| Foxgrove Gardens | IP11 | F | F-Felixstowe | |
| Foxgrove Lane | IP11 | F | F-Felixstowe | |
| Foxhall Road | IP4 | B | B-Ipswich | Odds 1-625=1a; >=627a = 1c Evens 2-628=1b;>=630=1d |
| Foxhall Road | IP3 | B | B-Ipswich | Odds 1-625=1a; >=627a = 1c Evens 2-628=1b;>=630=1d |
| Foxley Close | IP3 | B | B-Ipswich | |
| Foxtail Road | IP3 | C | C-Ipswich | |
| Foxwood Crescent | IP4 | D | D-Ipswich | |
| Framlingham Court {R} | IP1 | A | A-Ipswich | Valley Road |
| Frampton Road | IP3 | C | C-Ipswich | |
| Francis Close | IP5 | K | K-Kesgrave | |
| Franciscan Way | IP1 | B | B-Ipswich | |
| Franklin Road | IP3 | E | E-Ipswich | |
| Fraser Road {#} | IP1 | A | A-Ipswich | Ipswich |
| Fraser Road {#} | IP8 | L | L-Ipswich | Barham |
| Fredellen | IP6 | W | W-Westerfield | |
| Freehold Road | IP4 | D | D-Ipswich | |
| Freeman Avenue | IP6 | W | W-Westerfield | |
| Freston Road | IP3 | C | C-Ipswich | |
| Friars Bridge Road | IP1 | B | B-Ipswich | |
| Friars Street | IP1 | B | B-Ipswich | |
| Friends Walk | IP5 | K | K-Kesgrave | |
| Fritillary Close | IP8 | C | C-Ipswich | |
| Fritton Close | IP2 | C | C-Ipswich | |
| Frobisher Road | IP3 | C | C-Ipswich | |
| Fuchsia Lane | IP4 | B | B-Ipswich | |
| Fulham Way | IP1 | A | A-Ipswich | |
| Fullers Field | IP6 | W | W-Westerfield | |
| Fumitory Close | IP1 | A | A-Ipswich | |
| Furness Close | IP2 | C | C-Ipswich | |
| Fynn Lane | IP6 | W | W-Westerfield | |
| Fynn Valley | IP6 | W | W-Westerfield | |
| Gainsborough Lane | IP3 | C | C-Ipswich | |
| Gainsborough Road | IP4 | D | D-Ipswich | |
| Gainsborough Road | IP11 | F | F-Felixstowe | |
| Galway Avenue | IP1 | A | A-Ipswich | |
| Gamma Terrace | IP3 | C | C-Ipswich | |
| Gannet Road | IP2 | C | C-Ipswich | |
| Ganymede Close | IP1 | A | A-Ipswich | |
| Garden Field | IP11 | F | F-Felixstowe | |
| Garfield Close | IP11 | F | F-Felixstowe | |
| Garfield Road | IP11 | F | F-Felixstowe | |
| Garland Close | IP3 | E | E-Ipswich | |
| Garrick Way | IP1 | A | A-Ipswich | |
| Garrison Lane | IP11 | F | F-Felixstowe | |
| Gascoigne Drive | IP6 | W | W-Westerfield | |
| Gaskell Place | IP2 | C | C-Ipswich | |
| Gatacre Road | IP1 | A | A-Ipswich | |
| Gatekeeper Close | IP8 | C | C-Ipswich | |
| Gaye Street | IP1 | A | A-Ipswich | |
| Gayfer Avenue | IP5 | M | M-Martlesham | |
| Gaymers Lane | IP11 | F | F-Felixstowe | |
| Gelding Mews | IP8 | C | C-Ipswich | |
| Generals Mews | IP11 | F | F-Felixstowe | |
| Geneva Avenue | IP5 | M | M-Martlesham | |
| Geneva Road | IP1 | A | A-Ipswich | |
| George Elliston Road | IP3 | B | B-Ipswich | |
| George Frost Close | IP4 | D | D-Ipswich | |
| Geralds Avenue | IP4 | B | B-Ipswich | |
| Gibbons Street | IP1 | B | B-Ipswich | |
| Gibson Close | IP3 | E | E-Ipswich | |
| Giffords Close | IP5 | K | K-Kesgrave | |
| Giffords Place | IP4 | D | D-Ipswich | |
| Giles Way | IP6 | W | W-Westerfield | |
| Gippeswyk Avenue | IP2 | C | C-Ipswich | |
| Gippeswyk Road | IP2 | C | C-Ipswich | |
| Gipping Court {R} | IP2 | E | E-Ipswich | 63 Burrell Road |
| Gipping Mews | IP4 | E | E-Ipswich | |
| Gipping Road | IP6 | L | L-Ipswich | |
| Gipping View Road | IP8 | C | C-Ipswich | |
| Gipping Way {#} | IP8 | L | L-Ipswich | Bramford |
| Gipping Way {#} | IP8 | A | A-Ipswich | Sproughton |
| Gippingstone Road | IP8 | L | L-Ipswich | |
| Girton Way | IP2 | C | C-Ipswich | |
| Gladstone Road | IP3 | B | B-Ipswich | |
| Glamorgan Road | IP2 | C | C-Ipswich | |
| Glanville Place | IP5 | K | K-Kesgrave | |
| Glastonbury Close | IP2 | C | C-Ipswich | |
| Glebe Close | IP8 | A | A-Ipswich | |
| Glebe Way | IP6 | L | L-Ipswich | |
| Glemham Drive | IP4 | D | D-Ipswich | |
| Glemsford Close | IP11 | F | F-Felixstowe | |
| Glenavon Road | IP4 | D | D-Ipswich | |
| Glencoe Road | IP4 | D | D-Ipswich | |
| Gleneagles Close | IP11 | F | F-Felixstowe | |
| Gleneagles Drive | IP4 | D | D-Ipswich | |
| Glenfield Avenue | IP11 | F | F-Felixstowe | |
| Glenhurst Avenue | IP4 | D | D-Ipswich | |
| Gloster Road | IP5 | M | M-Martlesham | |
| Gloucester Road | IP3 | C | C-Ipswich | |
| Godbold Close | IP5 | K | K-Kesgrave | |
| Goddard Road | IP1 | A | A-Ipswich | |
| Goldcrest Court {R} | IP2 | C | C-Ipswich | Goldcrest Road |
| Goldcrest Road | IP2 | C | C-Ipswich | |
| Golden Mews | IP3 | C | C-Ipswich | |
| Goldsmith Road | IP1 | A | A-Ipswich | |
| Golf Road | IP11 | F | F-Felixstowe | |
| Goodall Terrace | IP5 | K | K-Kesgrave | |
| Goodman Grove | IP5 | K | K-Kesgrave | |
| Goodwood Close | IP1 | A | A-Ipswich | |
| Gordon Road | IP4 | D | D-Ipswich | |
| Goring Road | IP4 | D | D-Ipswich | |
| Gorse Field Close | IP8 | A | A-Ipswich | |
| Gorse Road | IP3 | E | E-Ipswich | |
| Gorsehayes | IP2 | C | C-Ipswich | |
| Gosford Way | IP11 | F | F-Felixstowe | |
| Goshawk Terrace | IP11 | F | F-Felixstowe | |
| Goslings Way | IP11 | F | F-Felixstowe | |
| Gostling Place | IP5 | K | K-Kesgrave | |
| Gower Street | IP2 | E | E-Ipswich | |
| Gowers Close | IP5 | K | K-Kesgrave | |
| Goyfield Avenue | IP11 | F | F-Felixstowe | |
| Grafton Way | IP1 | B | B-Ipswich | |
| Graham Avenue | IP1 | A | A-Ipswich | |
| Graham Road {#} | IP1 | A | A-Ipswich | Ipswich |
| Graham Road {#} | IP11 | F | F-Felixstowe | Felixstowe |
| Grange Business Centre | IP5 | K | K-Kesgrave | |
| Grange Close | IP11 | F | F-Felixstowe | |
| Grange Close | IP5 | K | K-Kesgrave | |
| Grange Farm | IP5 | K | K-Kesgrave | |
| Grange Farm Avenue | IP11 | F | F-Felixstowe | |
| Grange Lane | IP5 | K | K-Kesgrave | |
| Grange Road | IP4 | B | B-Ipswich | |
| Grange Road | IP11 | F | F-Felixstowe | |
| Grantchester Place | IP5 | K | K-Kesgrave | |
| Grantham Crescent | IP2 | C | C-Ipswich | |
| Granville Road | IP11 | F | F-Felixstowe | |
| Granville Street | IP1 | A | A-Ipswich | |
| Grasmere Avenue | IP11 | F | F-Felixstowe | |
| Grasmere Close | IP3 | C | C-Ipswich | |
| Grayling Road | IP8 | C | C-Ipswich | |
| Grays Orchard | IP10 | K | K-Kesgrave | |
| Great Colman Street | IP4 | B | B-Ipswich | |
| Great Field | IP11 | F | F-Felixstowe | |
| Great Gipping Street | IP1 | B | B-Ipswich | |
| Great Whip Street | IP2 | E | E-Ipswich | |
| Grebe Close | IP2 | C | C-Ipswich | |
| Green Lane | IP12 | M | M-Martlesham | |
| Green Oak Glade | IP8 | C | C-Ipswich | |
| Greenfinch Avenue | IP2 | C | C-Ipswich | |
| Greenford Way | IP1 | A | A-Ipswich | |
| Greenspire Grove | IP8 | C | C-Ipswich | |
| Greenways Close | IP1 | A | A-Ipswich | |
| Greenwich Close | IP3 | C | C-Ipswich | |
| Greenwich House {R} | IP3 | E | E-Ipswich | John Street |
| Greenwich Road | IP3 | C | C-Ipswich | |
| Gresham Court {R} | IP1 | A | A-Ipswich | Graham Avenue |
| Gresley Gardens | IP2 | E | E-Ipswich | |
| Gressland Court | IP5 | K | K-Kesgrave | |
| Gresswell Court | IP5 | M | M-Martlesham | |
| Gretna Gardens | IP4 | D | D-Ipswich | |
| Greyfriars Road | IP1 | B | B-Ipswich | |
| Griffin Court {R} | IP2 | E | E-Ipswich | Brickfield Close |
| Griffiths Close | IP4 | D | D-Ipswich | |
| Grimston Lane | IP11 | F | F-Felixstowe | |
| Grimwade Street | IP4 | E | E-Ipswich | |
| Grosvenor Close | IP4 | D | D-Ipswich | |
| Grosvenor Court {R} | IP3 | C | C-Ipswich | 484 Landseer Road |
| Grove Cottages {R} | IP4 | D | D-Ipswich | Spring Road |
| Grove Lane | IP4 | B | B-Ipswich | |
| Grove Mews | IP11 | F | F-Felixstowe | |
| Grove Road | IP11 | F | F-Felixstowe | |
| Grove Walk | IP8 | C | C-Ipswich | |
| Grundisburgh Road | IP13 | K | K-Kesgrave | |
| Grundisburgh Road {#} | IP6 | W | W-Westerfield | Tuddenham |
| Grundisburgh Road {#} | IP6 | K | K-Kesgrave | Culpho |
| Gull Corner | IP13 | K | K-Kesgrave | |
| Gull Lane | IP13 | K | K-Kesgrave | |
| Gulpher Road | IP11 | F | F-Felixstowe | |
| Gun Lane | IP11 | F | F-Felixstowe | |
| Gurdon Road | IP13 | K | K-Kesgrave | |
| Guston Gardens | IP10 | K | K-Kesgrave | |
| Gwendoline Close | IP4 | D | D-Ipswich | |
| Gwendoline Road | IP4 | D | D-Ipswich | |
| Gwent House {R} | IP2 | C | C-Ipswich | Pembroke Close |
| Gwydyr Road | IP2 | C | C-Ipswich | |
| Gymnasium Street | IP1 | A | A-Ipswich | |
| Hackneys Corner | IP6 | L | L-Ipswich | |
| Hadleigh Road | IP2 | C | C-Ipswich | |
| Hale Close | IP2 | C | C-Ipswich | |
| Halesowen Close | IP2 | C | C-Ipswich | |
| Half Moon Lane | IP13 | K | K-Kesgrave | |
| Halford Court {R} | IP8 | C | C-Ipswich | Off Wentworth Drive |
| Halfway Cottages {R} | IP4 | D | D-Ipswich | Tuddenham Road |
| Halifax Road | IP2 | C | C-Ipswich | |
| Hall Farm Road | IP13 | K | K-Kesgrave | |
| Hall Field | IP11 | F | F-Felixstowe | |
| Hall Lane {#} | IP8 | L | L-Ipswich | Claydon |
| Hall Lane {#} | IP6 | W | W-Westerfield | Witnesham |
| Hall Pond Way | IP11 | F | F-Felixstowe | |
| Hall Road | IP5 | K | K-Kesgrave | |
| Hall Road | IP13 | K | K-Kesgrave | |
| Halliwell Road | IP4 | D | D-Ipswich | |
| Halls Drift | IP5 | K | K-Kesgrave | |
| Halton Crescent | IP3 | E | E-Ipswich | |
| Hamble Road | IP11 | F | F-Felixstowe | |
| Hamilton Gardens | IP11 | F | F-Felixstowe | |
| Hamilton Road | IP3 | E | E-Ipswich | |
| Hamilton Road | IP11 | F | F-Felixstowe | |
| Hamilton Street | IP11 | F | F-Felixstowe | |
| Hammersmith Way | IP1 | A | A-Ipswich | |
| Hampton Road | IP1 | A | A-Ipswich | |
| Handford Cut | IP1 | B | B-Ipswich | |
| Handford House {R} | IP1 | A | A-Ipswich | 27a Cumberland St |
| Handford Road | IP1 | B | B-Ipswich | |
| Hannah Crescent | IP3 | E | E-Ipswich | |
| Hanover Court {R} | IP4 | D | D-Ipswich | Lacey Street |
| Harbour Manor {R} | IP11 | F | F-Felixstowe | Bluebell Way |
| Hardwick Close | IP4 | D | D-Ipswich | |
| Hardy Crescent | IP1 | A | A-Ipswich | |
| Harebell Road | IP2 | C | C-Ipswich | |
| Hares Close | IP5 | K | K-Kesgrave | |
| Harland Close | IP8 | C | C-Ipswich | |
| Harland Street | IP2 | E | E-Ipswich | |
| Harrier Close | IP3 | C | C-Ipswich | |
| Harrison Grove | IP5 | K | K-Kesgrave | |
| Harrow Close | IP4 | D | D-Ipswich | |
| Hartley Street | IP2 | E | E-Ipswich | |
| Hartree Way | IP5 | K | K-Kesgrave | |
| Harvest Court | IP11 | F | F-Felixstowe | Cobbold Road |
| Harvesters Way | IP5 | M | M-Martlesham | |
| Hasketon Road | IP13 | K | K-Kesgrave | |
| Haskins Walk | IP5 | K | K-Kesgrave | |
| Haslemere Drive | IP4 | D | D-Ipswich | |
| Hatfield Road | IP3 | E | E-Ipswich | |
| Haughley Drive | IP4 | D | D-Ipswich | |
| Hauliers Road | IP11 | F | F-Felixstowe | |
| Haven Close | IP11 | F | F-Felixstowe | |
| Havergate Road | IP3 | C | C-Ipswich | |
| Hawes Street | IP2 | E | E-Ipswich | |
| Hawke Road | IP3 | C | C-Ipswich | |
| Hawker Drive | IP5 | M | M-Martlesham | |
| Hawkes Lane | IP11 | F | F-Felixstowe | |
| Hawthorn Drive | IP2 | C | C-Ipswich | |
| Hayhill Road | IP4 | D | D-Ipswich | |
| Hayman Road | IP3 | C | C-Ipswich | |
| Haywards Fields | IP5 | K | K-Kesgrave | |
| Hazel Drive | IP3 | E | E-Ipswich | |
| Hazel Rise | IP6 | L | L-Ipswich | |
| Hazelcroft Road | IP1 | A | A-Ipswich | |
| Hazeldell {R} | IP2 | C | C-Ipswich | Elton Park |
| Hazelnut Close | IP5 | K | K-Kesgrave | |
| Hazlitt Road | IP1 | A | A-Ipswich | |
| Headingham Close | IP2 | C | C-Ipswich | |
| Heath Court | IP11 | F | F-Felixstowe | |
| Heath Lane | IP4 | D | D-Ipswich | |
| Heath Road | IP4 | D | D-Ipswich | |
| Heath View | IP5 | K | K-Kesgrave | |
| Heather Avenue | IP3 | E | E-Ipswich | |
| Heather Close | IP5 | M | M-Martlesham | |
| Heathercroft Road | IP1 | A | A-Ipswich | |
| Heatherhayes | IP2 | C | C-Ipswich | |
| Heathfield | IP5 | M | M-Martlesham | |
| Heathfield Mews | IP5 | M | M-Martlesham | |
| Heathfields | IP11 | F | F-Felixstowe | |
| Heathgate Piece | IP11 | F | F-Felixstowe | |
| Heathlands Park | IP4 | B | B-Ipswich | |
| Helena Road | IP3 | E | E-Ipswich | |
| Helston Close | IP5 | K | K-Kesgrave | |
| Henderson Close | IP8 | L | L-Ipswich | |
| Hengrave Close | IP2 | C | C-Ipswich | |
| Hening Avenue | IP3 | C | C-Ipswich | |
| Henley Avenue | IP1 | A | A-Ipswich | |
| Henley House {R} | IP1 | A | A-Ipswich | 333 Henley Road |
| Henley Road | IP1 | A | A-Ipswich | |
| Henley Square | IP6 | W | W-Westerfield | |
| Henniker Road | IP1 | A | A-Ipswich | |
| Henry Road | IP3 | C | C-Ipswich | |
| Henslow Road | IP4 | D | D-Ipswich | |
| Henstead Gardens | IP3 | C | C-Ipswich | |
| Herbert Road | IP5 | K | K-Kesgrave | |
| Hereford Drive | IP6 | L | L-Ipswich | |
| Herman de Stern Walk | IP11 | F | F-Felixstowe | |
| Heron Road | IP2 | C | C-Ipswich | |
| Heron View | IP8 | L | L-Ipswich | |
| Hervey Street | IP4 | D | D-Ipswich | |
| Hexham Close | IP2 | C | C-Ipswich | |
| Heywood Close | IP2 | C | C-Ipswich | |
| Hibbard Road | IP8 | L | L-Ipswich | |
| High Beach | IP11 | F | F-Felixstowe | |
| High Hall Close | IP11 | F | F-Felixstowe | |
| High Road {#} | IP6 | W | W-Westerfield | Witnesham |
| High Road {#} | IP11 | F | F-Felixstowe | Trimley St Martin |
| High Road {#} | IP11 | F | F-Felixstowe | Trimley St Mary |
| High Road East | IP11 | F | F-Felixstowe | |
| High Road West | IP11 | F | F-Felixstowe | |
| High Row Field | IP11 | F | F-Felixstowe | |
| High Street {#} | IP1 | A | A-Ipswich | Ipswich |
| High Street {#} | IP6 | W | W-Westerfield | Tuddenham |
| High Street {#} | IP8 | A | A-Ipswich | Sproughton |
| High Street {#} | IP11 | F | F-Felixstowe | Felixstowe |
| High Street {#} | IP11 | F | F-Felixstowe | Trimley St Mary |
| High View Road | IP1 | A | A-Ipswich | |
| Highcliffe House {R} | IP11 | F | F-Felixstowe | 10 Cobbold Road |
| Highfield Approach | IP1 | A | A-Ipswich | |
| Highfield Drive | IP6 | L | L-Ipswich | |
| Highfield Road {#} | IP1 | A | A-Ipswich | Ipswich |
| Highfield Road {#} | IP11 | F | F-Felixstowe | Felixstowe |
| Hildabrook Close | IP2 | C | C-Ipswich | |
| Hill Farm Road {#} | IP13 | K | K-Kesgrave | Grundisburgh |
| Hill Farm Road {#} | IP6 | K | K-Kesgrave | Playford |
| Hill House Road | IP3 | B | B-Ipswich | |
| Hillary Close | IP4 | B | B-Ipswich | |
| Hillcrest Approach | IP8 | L | L-Ipswich | |
| Hillside Crescent | IP3 | E | E-Ipswich | |
| Hilton Road {#} | IP3 | E | E-Ipswich | Ipswich |
| Hilton Road {#} | IP5 | M | M-Martlesham | Martlesham |
| Hines Road | IP3 | E | E-Ipswich | |
| Hintlesham Close | IP4 | D | D-Ipswich | |
| Hintlesham Drive | IP11 | F | F-Felixstowe | |
| Histon Close | IP5 | K | K-Kesgrave | |
| Hockney Gardens | IP3 | C | C-Ipswich | |
| Hodgkinson Road | IP11 | F | F-Felixstowe | |
| Hogarth Road | IP3 | C | C-Ipswich | |
| Hogarth Square | IP3 | C | C-Ipswich | |
| Holbrook Crescent | IP11 | F | F-Felixstowe | |
| Holbrook House {R} | IP3 | E | E-Ipswich | John Street |
| Holbrook Road | IP3 | C | C-Ipswich | |
| Holcombe Crescent | IP2 | C | C-Ipswich | |
| Holden Close | IP2 | E | E-Ipswich | |
| Holfen Close | IP12 | M | M-Martlesham | |
| Holkham Close | IP4 | D | D-Ipswich | |
| Holland Road | IP4 | D | D-Ipswich | |
| Holland Road | IP11 | F | F-Felixstowe | |
| Holly Blue Close | IP8 | C | C-Ipswich | |
| Holly Close {#} | IP3 | E | E-Ipswich | Ipswich |
| Holly Close {#} | IP13 | K | K-Kesgrave | Little Bealings |
| Holly End | IP5 | M | M-Martlesham | |
| Holly Lane {#} | IP13 | K | K-Kesgrave | Little Bealings |
| Holly Lane {#} | IP13 | K | K-Kesgrave | Great Bealings |
| Holly Lane {#} | IP5 | K | K-Kesgrave | Rushmere |
| Holly Road {#} | IP1 | A | A-Ipswich | Ipswich |
| Holly Road {#} | IP5 | K | K-Kesgrave | Kesgrave |
| Hollybush Drive | IP11 | F | F-Felixstowe | |
| Hollycroft Close | IP1 | A | A-Ipswich | |
| Holm Court {R} | IP5 | K | K-Kesgrave | Wainwright Way |
| Holman Court | IP2 | C | C-Ipswich | |
| Holme Oaks Court {R} | IP3 | C | C-Ipswich | Cliff Lane |
| Holmhill Drive | IP11 | F | F-Felixstowe | |
| Holyrood Close | IP2 | C | C-Ipswich | |
| Holywells Close | IP3 | E | E-Ipswich | |
| Holywells Court {R} | IP3 | E | E-Ipswich | 6 Felix Road |
| Holywells Road | IP3 | E | E-Ipswich | |
| Homeorr House {R} | IP11 | F | F-Felixstowe | Felix Road |
| Homer Close | IP1 | A | A-Ipswich | |
| Honeysuckle Gardens | IP2 | C | C-Ipswich | |
| Hood Drive | IP6 | L | L-Ipswich | |
| Hood Road | IP3 | C | C-Ipswich | |
| Hope Court | IP3 | E | E-Ipswich | |
| Hope House {R} | IP1 | B | B-Ipswich | Cumberland Street |
| Hornbeam Close | IP6 | L | L-Ipswich | |
| Horseman Court | IP5 | M | M-Martlesham | |
| Horsham Avenue | IP3 | B | B-Ipswich | |
| Hossack Road | IP3 | C | C-Ipswich | |
| Houghton Place | IP4 | D | D-Ipswich | |
| Howard Court Nurse Home {R} | IP1 | B | B-Ipswich | 9 Burlington Road |
| Howard Gardens {R} | IP4 | E | E-Ipswich | Rapier Street |
| Howard House {R} | IP2 | C | C-Ipswich | 4 Gippeswyk Avenue |
| Howard Street | IP4 | D | D-Ipswich | |
| Howards Way | IP5 | K | K-Kesgrave | |
| Howe Avenue | IP3 | E | E-Ipswich | |
| Howlett Close | IP5 | K | K-Kesgrave | |
| Hubbard Road | IP8 | L | L-Ipswich | |
| Huckleberry Crescent | IP3 | C | C-Ipswich | |
| Hulver Court {R} | IP3 | C | C-Ipswich | Benacre Road |
| Humber Doucy Lane | IP4 | D | D-Ipswich | |
| Hunter Road | IP3 | C | C-Ipswich | |
| Hunters End | IP11 | F | F-Felixstowe | |
| Hunters Ride | IP5 | M | M-Martlesham | |
| Hurricane Place | IP3 | C | C-Ipswich | |
| Hutland Road | IP4 | D | D-Ipswich | |
| Hyems Lane | IP11 | F | F-Felixstowe | |
| Hyntle Close | IP2 | C | C-Ipswich | |
| Hyperion Court | IP1 | A | A-Ipswich | |
| Ickworth Court | IP11 | F | F-Felixstowe | |
| Ickworth Crescent | IP4 | D | D-Ipswich | |
| Ingelow Gardens | IP4 | D | D-Ipswich | |
| Innes Court | IP8 | C | C-Ipswich | |
| Innes End | IP8 | C | C-Ipswich | |
| Innocence Lane | IP10 | K | K-Kesgrave | |
| Inverness Road | IP4 | D | D-Ipswich | |
| Ipswich Road {#} | IP6 | L | L-Ipswich | Claydon |
| Ipswich Road {#} | IP6 | K | K-Kesgrave | Culpho |
| Ipswich Road {#} | IP13 | K | K-Kesgrave | Grundisburgh |
| Ireland Road | IP3 | C | C-Ipswich | |
| Iris Close | IP2 | C | C-Ipswich | |
| Iris Road | IP11 | F | F-Felixstowe | |
| Irlam Road | IP2 | C | C-Ipswich | |
| Isham Place | IP3 | E | E-Ipswich | |
| Ivan Blatny Close | IP3 | B | B-Ipswich | |
| Ivry Street | IP1 | A | A-Ipswich | |
| Jacks Field | IP6 | W | W-Westerfield | The Street |
| Jackson Close | IP5 | K | K-Kesgrave | |
| Jackson Court | IP5 | M | M-Martlesham | |
| Jackson Place | IP6 | L | L-Ipswich | |
| Jacqueline Close | IP13 | K | K-Kesgrave | |
| Jade Drive | IP1 | A | A-Ipswich | |
| Jaguar Close | IP1 | A | A-Ipswich | |
| James Boden Close | IP11 | F | F-Felixstowe | |
| James Hatfield House {R} | IP2 | E | E-Ipswich | Purplett Street |
| Jamestown Boulevard | IP2 | E | E-Ipswich | |
| Jamie Cann House {R} | IP3 | C | C-Ipswich | 51 Demoiselle Crescent |
| Janebrook Road | IP2 | C | C-Ipswich | |
| Jasmine Close | IP2 | C | C-Ipswich | |
| Jasmine Close | IP11 | F | F-Felixstowe | |
| Jasper Close | IP1 | A | A-Ipswich | |
| Jeavons Lane | IP5 | K | K-Kesgrave | |
| Jefferies Road | IP4 | D | D-Ipswich | |
| Jeian Residential Home {R} | IP4 | D | D-Ipswich | 322 Colchester Road |
| Jennings Drift | IP5 | K | K-Kesgrave | |
| Jewell View | IP5 | K | K-Kesgrave | |
| John Street | IP3 | E | E-Ipswich | |
| Johnson Close | IP2 | E | E-Ipswich | |
| Jovian Way | IP1 | A | A-Ipswich | |
| Jubilee Close | IP6 | L | L-Ipswich | |
| Jubilee Close | IP11 | F | F-Felixstowe | |
| Jubys Hill | IP6 | W | W-Westerfield | |
| June Avenue | IP1 | A | A-Ipswich | |
| Jupiter Road | IP4 | D | D-Ipswich | |
| Karen Close | IP1 | A | A-Ipswich | |
| Kays Close | IP5 | K | K-Kesgrave | |
| Keats Crescent | IP1 | A | A-Ipswich | |
| Keepers Lane | IP11 | F | F-Felixstowe | |
| Keightley Way | IP6 | W | W-Westerfield | |
| Kelly Road | IP2 | C | C-Ipswich | |
| Kelvedon Drive | IP4 | D | D-Ipswich | |
| Kelvin Road | IP1 | A | A-Ipswich | |
| Kemball Street | IP4 | D | D-Ipswich | |
| Kempton Close | IP1 | A | A-Ipswich | |
| Kempton Road | IP1 | A | A-Ipswich | |
| Kemsley Road | IP11 | F | F-Felixstowe | |
| Kendal Green | IP11 | F | F-Felixstowe | |
| Kennedy Close | IP4 | D | D-Ipswich | |
| Kensington Road | IP1 | A | A-Ipswich | |
| Kent Lodge {R} | IP4 | D | D-Ipswich | 434 Woodbridge Road |
| Kentford Road | IP11 | F | F-Felixstowe | |
| Kentons Road | IP8 | L | L-Ipswich | |
| Kentwell Close | IP4 | D | D-Ipswich | |
| Kenyon Street | IP2 | E | E-Ipswich | |
| Kerry Avenue | IP1 | A | A-Ipswich | |
| Kersey Road | IP11 | F | F-Felixstowe | |
| Kesteven Road | IP2 | C | C-Ipswich | |
| Kestrel Road | IP2 | C | C-Ipswich | |
| Keswick Close | IP11 | F | F-Felixstowe | |
| Kettlebaston Way | IP4 | D | D-Ipswich | |
| Key Street | IP4 | B | B-Ipswich | |
| Keytes Way | IP6 | L | L-Ipswich | |
| Khartoum Road | IP4 | D | D-Ipswich | |
| Kildare Avenue | IP1 | A | A-Ipswich | |
| Kiln Close {#} | IP6 | L | L-Ipswich | Great Blakenham |
| Kiln Close {#} | IP4 | D | D-Ipswich | Ipswich |
| Kiln Field | IP11 | F | F-Felixstowe | |
| Kiln Lane | IP13 | K | K-Kesgrave | |
| King Edward Road | IP3 | E | E-Ipswich | |
| King George V Homes {R} | IP3 | C | C-Ipswich | Cliff Lane |
| King Street | IP4 | B | B-Ipswich | |
| King Street | IP11 | F | F-Felixstowe | |
| Kingfisher Avenue | IP2 | C | C-Ipswich | |
| Kingfisher Drive | IP6 | L | L-Ipswich | |
| Kings Avenue | IP4 | B | B-Ipswich | |
| Kings Court {R} | IP2 | C | C-Ipswich | 24 Gippeswyk Road |
| Kings Fleet Road | IP11 | F | F-Felixstowe | |
| Kings Way | IP3 | E | E-Ipswich | |
| Kingsbury Road | IP11 | F | F-Felixstowe | |
| Kingsfield Avenue | IP1 | A | A-Ipswich | |
| Kingsgate Drive | IP4 | D | D-Ipswich | |
| Kingsley Close | IP1 | A | A-Ipswich | |
| Kingston Road | IP1 | A | A-Ipswich | |
| Kinross Road | IP4 | D | D-Ipswich | |
| Kinsey House | IP5 | K | K-Kesgrave | |
| Kinsey View | IP5 | K | K-Kesgrave | |
| Kipling Road | IP1 | A | A-Ipswich | |
| Kirby Close | IP4 | D | D-Ipswich | |
| Kirby Rise | IP6 | L | L-Ipswich | |
| Kirby Street | IP4 | D | D-Ipswich | |
| Kirkham Close | IP2 | C | C-Ipswich | |
| Kirton Road {#} | IP11 | F | F-Felixstowe | Trimley St Martin |
| Kirton Road {#} | IP10 | K | K-Kesgrave | Kirton |
| Kitchener Road | IP1 | A | A-Ipswich | |
| Kittiwake Close | IP2 | C | C-Ipswich | |
| Knights Close | IP11 | F | F-Felixstowe | |
| Knights Lane | IP5 | K | K-Kesgrave | |
| Knightsdale Road | IP1 | A | A-Ipswich | |
| Knutsford Close | IP8 | C | C-Ipswich | |
| La Salle Close | IP2 | C | C-Ipswich | |
| Laburnum Close | IP3 | E | E-Ipswich | |
| Laburnum Gardens {#} | IP5 | K | K-Kesgrave | Rushmere |
| Laburnum Gardens {#} | IP12 | M | M-Martlesham | Martlesham |
| Lacewing Close | IP8 | C | C-Ipswich | |
| Lacey Street | IP4 | D | D-Ipswich | |
| Lackford Place | IP3 | C | C-Ipswich | |
| Lacon Road | IP8 | L | L-Ipswich | |
| Ladder Field | IP8 | A | A-Ipswich | |
| Lady Lane | IP1 | B | B-Ipswich | |
| Ladywood Road | IP4 | D | D-Ipswich | |
| Lagonda Drive | IP1 | A | A-Ipswich | |
| Lakes Road | IP11 | F | F-Felixstowe | |
| Lakeside Close | IP2 | C | C-Ipswich | |
| Lakeside Road | IP2 | C | C-Ipswich | |
| Lamberts Lane | IP5 | K | K-Kesgrave | |
| Lambeth Close | IP1 | A | A-Ipswich | |
| Lambourne Road | IP1 | A | A-Ipswich | |
| Lampit Row | IP13 | K | K-Kesgrave | |
| Lanark Road | IP4 | D | D-Ipswich | |
| Lancaster Drive | IP5 | M | M-Martlesham | |
| Lancaster Road | IP4 | D | D-Ipswich | |
| Lancaster Way | IP6 | L | L-Ipswich | |
| Lancing Avenue | IP4 | D | D-Ipswich | |
| Landguard Road | IP11 | F | F-Felixstowe | |
| Landseer Close | IP3 | C | C-Ipswich | |
| Landseer Road | IP3 | C | C-Ipswich | |
| Lanercost Way | IP2 | C | C-Ipswich | |
| Langdale Close | IP11 | F | F-Felixstowe | |
| Langer Road | IP11 | F | F-Felixstowe | |
| Langley Avenue | IP11 | F | F-Felixstowe | |
| Langley Close | IP11 | F | F-Felixstowe | |
| Langstons | IP11 | F | F-Felixstowe | |
| Lankester Way | IP5 | K | K-Kesgrave | |
| Lansdowne Road | IP4 | B | B-Ipswich | |
| Lansdowne Road | IP11 | F | F-Felixstowe | |
| Lapwing Road | IP2 | C | C-Ipswich | |
| Larchcroft Close | IP1 | A | A-Ipswich | |
| Larchcroft Road | IP1 | A | A-Ipswich | |
| Larchwood Close | IP2 | C | C-Ipswich | |
| Largent Grove | IP5 | K | K-Kesgrave | |
| Lark Rise | IP5 | M | M-Martlesham | |
| Larkhill Rise | IP4 | D | D-Ipswich | |
| Larkhill Way | IP11 | F | F-Felixstowe | |
| Larkspur Road | IP2 | C | C-Ipswich | |
| Larksway | IP11 | F | F-Felixstowe | |
| Lattice Avenue | IP4 | D | D-Ipswich | |
| Laud Mews | IP3 | C | C-Ipswich | |
| Lauds Close | IP11 | F | F-Felixstowe | |
| Laurel Avenue | IP5 | K | K-Kesgrave | |
| Laurel Drive | IP6 | L | L-Ipswich | |
| Laurel Way | IP6 | L | L-Ipswich | |
| Laurelhayes | IP2 | C | C-Ipswich | |
| Lavender Hill | IP2 | C | C-Ipswich | |
| Lavenham Road | IP2 | C | C-Ipswich | |
| Lawford Place | IP4 | D | D-Ipswich | |
| Lawn Way | IP11 | F | F-Felixstowe | |
| Layard Close | IP4 | D | D-Ipswich | |
| Lee Road | IP3 | C | C-Ipswich | |
| Leeward Court | IP11 | F | F-Felixstowe | St Andrews Road |
| Leggatt Drive | IP8 | L | L-Ipswich | |
| Leicester Close | IP2 | C | C-Ipswich | |
| Leighton Road | IP3 | C | C-Ipswich | |
| Leighton Square | IP3 | C | C-Ipswich | |
| Lely Road | IP3 | C | C-Ipswich | |
| Leonards Court {R} | IP1 | A | A-Ipswich | 19 St.Edmunds Road |
| Leopold Gardens | IP4 | D | D-Ipswich | |
| Leopold Nursing Home {R} | IP11 | F | F-Felixstowe | 17 Leopold Road |
| Leopold Road | IP4 | D | D-Ipswich | |
| Leopold Road | IP11 | F | F-Felixstowe | |
| Leslie Road | IP3 | C | C-Ipswich | |
| Leven Court {R} | IP2 | E | E-Ipswich | 2 Barnard Square |
| Levington Road | IP3 | E | E-Ipswich | |
| Levington Road | IP11 | F | F-Felixstowe | |
| Lewes Close | IP3 | B | B-Ipswich | |
| Lidgate Court | IP11 | F | F-Felixstowe | |
| Lime Kiln Close | IP6 | L | L-Ipswich | |
| Lime Tree Place | IP1 | A | A-Ipswich | |
| Lime Way | IP6 | L | L-Ipswich | |
| Limecroft Close | IP1 | A | A-Ipswich | |
| Limerick Close | IP1 | A | A-Ipswich | |
| Limes Avenue | IP8 | L | L-Ipswich | |
| Limestone Close | IP6 | L | L-Ipswich | |
| Limetree Drive | IP3 | E | E-Ipswich | |
| Limington Court | IP3 | E | E-Ipswich | Fore Hamlet |
| Lincoln Close | IP1 | A | A-Ipswich | |
| Lincoln Gardens | IP6 | L | L-Ipswich | |
| Lincoln Terrace | IP11 | F | F-Felixstowe | |
| Lindbergh Road | IP3 | E | E-Ipswich | |
| Lindisfarne Close | IP2 | C | C-Ipswich | |
| Lindsey Road | IP4 | D | D-Ipswich | |
| Lingfield Road | IP1 | A | A-Ipswich | |
| Lingside | IP5 | M | M-Martlesham | |
| Links Avenue | IP11 | F | F-Felixstowe | |
| Linksfield | IP5 | K | K-Kesgrave | |
| Linksfield Gardens | IP5 | K | K-Kesgrave | |
| Linnet Road | IP2 | C | C-Ipswich | |
| Lion Street | IP1 | B | B-Ipswich | |
| Lister Road | IP1 | A | A-Ipswich | |
| Little Bramford Lane | IP1 | A | A-Ipswich | |
| Little Croft Street | IP2 | E | E-Ipswich | |
| Little Gipping Street | IP1 | B | B-Ipswich | |
| Little Whip Street | IP2 | E | E-Ipswich | |
| Littles Crescent | IP2 | E | E-Ipswich | |
| Llewellyn Drift | IP5 | K | K-Kesgrave | |
| Lloyds Avenue | IP1 | B | B-Ipswich | |
| Locarno Road | IP3 | E | E-Ipswich | |
| Lodge Farm Drive | IP11 | F | F-Felixstowe | |
| Lodge Road {#} | IP13 | K | K-Kesgrave | Great Bealings |
| Lodge Road {#} | IP13 | K | K-Kesgrave | Little Bealings |
| Loganberry Road | IP3 | C | C-Ipswich | |
| Lombard Court {R} | IP4 | D | D-Ipswich | Allington Close |
| Lombardy Park {R} | IP2 | C | C-Ipswich | 5 Monmouth Close |
| London Road | IP1 | C | C-Ipswich | |
| London Road | IP2 | C | C-Ipswich | |
| Lone Barn Court | IP1 | A | A-Ipswich | |
| Long Field | IP11 | F | F-Felixstowe | |
| Longcroft | IP11 | F | F-Felixstowe | |
| Lonsdale {R} | IP2 | C | C-Ipswich | Belstead Road |
| Lonsdale Close | IP4 | D | D-Ipswich | |
| Looe Road | IP11 | F | F-Felixstowe | |
| Loraine Way | IP8 | L | L-Ipswich | |
| Lotus Close | IP1 | A | A-Ipswich | |
| Lovetofts Drive | IP1 | A | A-Ipswich | |
| Lower Brook Mews | IP4 | E | E-Ipswich | |
| Lower Brook Street | IP4 | E | E-Ipswich | |
| Lower Crescent | IP6 | L | L-Ipswich | |
| Lower Dales View Road | IP1 | A | A-Ipswich | |
| Lower Falkenham Road | IP10 | K | K-Kesgrave | |
| Lower Orwell Street | IP4 | E | E-Ipswich | |
| Lower Road {#} | IP6 | W | W-Westerfield | Westerfield |
| Lower Road {#} | IP10 | K | K-Kesgrave | Falkenham |
| Lower Road {#} | IP13 | K | K-Kesgrave | Grundisburgh |
| Lower Street {#} | IP8 | A | A-Ipswich | Sproughton |
| Lower Street {#} | IP13 | K | K-Kesgrave | Great Bealings |
| Lowry Gardens | IP3 | C | C-Ipswich | |
| Ludlow Close | IP1 | A | A-Ipswich | |
| Lugano Avenue | IP5 | M | M-Martlesham | |
| Lulworth Avenue | IP3 | B | B-Ipswich | |
| Lummis Vale | IP5 | K | K-Kesgrave | |
| Lupin Road | IP2 | C | C-Ipswich | |
| Luther Road | IP2 | E | E-Ipswich | |
| Lyle Close | IP5 | K | K-Kesgrave | |
| Lyndhurst Avenue | IP4 | D | D-Ipswich | |
| Lyndon House {R} | IP4 | E | E-Ipswich | 107 Fore Street |
| Lynnbrook Close | IP2 | C | C-Ipswich | |
| Lynton Place | IP1 | A | A-Ipswich | |
| Lynwood Avenue | IP11 | F | F-Felixstowe | |
| Lyon Close | IP5 | K | K-Kesgrave | |
| Lysander Drive | IP3 | C | C-Ipswich | |
| Lytham Road | IP3 | C | C-Ipswich | |
| Macaulay Road | IP1 | A | A-Ipswich | |
| Mackenzie Drive | IP5 | K | K-Kesgrave | |
| Mackintosh Close | IP3 | B | B-Ipswich | |
| Magdalene Close | IP2 | C | C-Ipswich | |
| Magingley Crescent | IP5 | K | K-Kesgrave | |
| Magpie Close | IP8 | C | C-Ipswich | |
| Maidenhall Approach | IP2 | C | C-Ipswich | |
| Maidenhall Green | IP2 | C | C-Ipswich | |
| Maidstone Road | IP11 | F | F-Felixstowe | |
| Main Road {#} | IP6 | W | W-Westerfield | Henley |
| Main Road {#} | IP6 | W | W-Westerfield | Westerfield |
| Main Road {#} | IP6 | W | W-Westerfield | Tuddenham |
| Main Road {#} | IP5 | K | K-Kesgrave | Kesgrave |
| Main Road {#} | IP6 | K | K-Kesgrave | Playford |
| Main Road {#} | IP12 | M | M-Martlesham | Martlesham |
| Mais Court {R} | IP2 | C | C-Ipswich | Cambridge Drive |
| Malcolm Road | IP3 | E | E-Ipswich | |
| Malkin Close | IP1 | A | A-Ipswich | |
| Mallard Court {R} | IP2 | C | C-Ipswich | Stone Lodge Lane West |
| Mallard Way | IP2 | C | C-Ipswich | |
| Mallowhayes Close | IP2 | C | C-Ipswich | |
| Malmesbury Close | IP2 | C | C-Ipswich | |
| Malting Lane | IP13 | K | K-Kesgrave | |
| Malting Terrace {R} | IP2 | E | E-Ipswich | Felaw Street |
| Malvern Close {#} | IP3 | E | E-Ipswich | Ipswich |
| Malvern Close {#} | IP5 | K | K-Kesgrave | Rushmere |
| Manchester Road | IP2 | C | C-Ipswich | |
| Mandy Close | IP4 | D | D-Ipswich | |
| Mannall Walk | IP5 | K | K-Kesgrave | |
| Manning Road | IP11 | F | F-Felixstowe | |
| Mannington Close | IP4 | D | D-Ipswich | |
| Manor Road {#} | IP4 | D | D-Ipswich | Ipswich |
| Manor Road {#} | IP11 | F | F-Felixstowe | Felixstowe |
| Manor Road {#} | IP11 | F | F-Felixstowe | Trimley St Mary |
| Manor Road {#} | IP5 | M | M-Martlesham | Martlesham |
| Manor Terrace | IP11 | F | F-Felixstowe | |
| Mansbrook Boulevard | IP3 | C | C-Ipswich | |
| Mansfield Avenue | IP1 | A | A-Ipswich | |
| Manwick Road | IP11 | F | F-Felixstowe | |
| Maple Close | IP2 | C | C-Ipswich | |
| Maple House {R} | IP4 | D | D-Ipswich | 114 Westerfield Road |
| Maple Tree Close | IP11 | F | F-Felixstowe | |
| Mapleton Gardens | IP4 | D | D-Ipswich | |
| Marbled White Drive | IP8 | C | C-Ipswich | |
| Marcus Road | IP11 | F | F-Felixstowe | |
| Margaret Street | IP11 | F | F-Felixstowe | |
| Margate Road | IP3 | E | E-Ipswich | |
| Margery Girling House {R} | IP11 | F | F-Felixstowe | Gosford Way |
| Marigold Avenue | IP2 | C | C-Ipswich | |
| Marina Gardens | IP11 | F | F-Felixstowe | |
| Mariners Mews | IP11 | F | F-Felixstowe | |
| Mariners Way | IP11 | F | F-Felixstowe | |
| Maritime Court {R} | IP4 | E | E-Ipswich | 58 Foundation Street |
| Market Hill | IP13 | K | K-Kesgrave | |
| Market Lane | IP1 | B | B-Ipswich | |
| Marlborough Road | IP4 | B | B-Ipswich | |
| Marlow Road | IP1 | A | A-Ipswich | |
| Marsh Lane | IP11 | F | F-Felixstowe | |
| Marshall Close | IP5 | K | K-Kesgrave | |
| Martello Lane | IP11 | F | F-Felixstowe | |
| Martin Road | IP2 | E | E-Ipswich | |
| Martinet Green | IP3 | C | C-Ipswich | |
| Martlesham Road | IP13 | K | K-Kesgrave | |
| Maryon Road | IP3 | C | C-Ipswich | |
| Mason Court | IP6 | L | L-Ipswich | |
| Masons Close | IP4 | B | B-Ipswich | |
| Masons Drive | IP6 | L | L-Ipswich | |
| Masterson Grove | IP5 | K | K-Kesgrave | |
| Mather Way | IP2 | E | E-Ipswich | |
| Matlock Close | IP2 | C | C-Ipswich | |
| Matson Road | IP1 | A | A-Ipswich | |
| Maude Street | IP3 | E | E-Ipswich | |
| Maudslay Road | IP1 | A | A-Ipswich | |
| May Road | IP3 | E | E-Ipswich | |
| Maybury Road | IP3 | C | C-Ipswich | |
| Maybush Lane | IP11 | F | F-Felixstowe | |
| Maycroft Close | IP1 | A | A-Ipswich | |
| Mayfield Lane | IP5 | M | M-Martlesham | |
| Mayfield Road | IP4 | D | D-Ipswich | |
| Mayfields | IP5 | M | M-Martlesham | |
| Mayfly Close | IP8 | C | C-Ipswich | |
| Maynell House {R} | IP11 | F | F-Felixstowe | High Road East |
| Mayo Court {R} | IP1 | A | A-Ipswich | 144 Waterford Road |
| McClure Way | IP1 | A | A-Ipswich | |
| McNamara Court {R} | IP4 | D | D-Ipswich | 2, Palmerston Road |
| Mead Drive | IP5 | K | K-Kesgrave | |
| Meadow Close | IP11 | F | F-Felixstowe | |
| Meadow Crescent | IP3 | E | E-Ipswich | |
| Meadow Drive | IP6 | L | L-Ipswich | |
| Meadowlands | IP10 | K | K-Kesgrave | |
| Meadowside Gardens | IP4 | K | K-Kesgrave | |
| Meadowsweet Drive | IP1 | A | A-Ipswich | |
| Meadowvale Close | IP4 | D | D-Ipswich | |
| Medway Road | IP3 | C | C-Ipswich | |
| Meeting Lane | IP13 | K | K-Kesgrave | |
| Melbourne Road | IP4 | D | D-Ipswich | |
| Melford Close | IP4 | D | D-Ipswich | |
| Melford Way | IP11 | F | F-Felixstowe | |
| Mellis Court | IP11 | F | F-Felixstowe | |
| Melplash Close | IP3 | B | B-Ipswich | |
| Melplash Road | IP3 | B | B-Ipswich | |
| Melrose Gardens | IP4 | D | D-Ipswich | |
| Melville Road | IP4 | B | B-Ipswich | |
| Menai Court {R} | IP1 | A | A-Ipswich | Bowthorpe Close |
| Mendip Drive | IP5 | K | K-Kesgrave | |
| Mere Gardens | IP4 | B | B-Ipswich | |
| Meredith Road | IP1 | A | A-Ipswich | |
| Meridian Rise | IP4 | D | D-Ipswich | |
| Merlin Court | IP2 | C | C-Ipswich | |
| Merlin Road | IP2 | C | C-Ipswich | |
| Merrion Close | IP2 | C | C-Ipswich | |
| Merryfields {R} | IP11 | F | F-Felixstowe | 7 Mill Lane |
| Mersey Road | IP3 | C | C-Ipswich | |
| Metis Place | IP1 | A | A-Ipswich | |
| Michaels Mount | IP13 | K | K-Kesgrave | |
| Michigan Close | IP5 | K | K-Kesgrave | |
| Mickfield Mews | IP11 | F | F-Felixstowe | |
| Micklegate Road | IP11 | F | F-Felixstowe | |
| Middleton Close | IP2 | C | C-Ipswich | |
| Middleton Road | IP6 | L | L-Ipswich | |
| Milano Avenue | IP5 | M | M-Martlesham | |
| Milden Road | IP2 | C | C-Ipswich | |
| Mildmay Road | IP3 | C | C-Ipswich | |
| Mill Close {#} | IP11 | F | F-Felixstowe | Felixstowe |
| Mill Close {#} | IP11 | F | F-Felixstowe | Trimley St Martin |
| Mill Field | IP8 | L | L-Ipswich | |
| Mill Lane {#} | IP6 | L | L-Ipswich | Barham |
| Mill Lane {#} | IP6 | W | W-Westerfield | Henley |
| Mill Lane {#} | IP6 | W | W-Westerfield | Witnesham |
| Mill Lane {#} | IP11 | F | F-Felixstowe | Felixstowe |
| Mill Lane {#} | IP11 | F | F-Felixstowe | Trimley St Martin |
| Mill Lane {#} | IP12 | M | M-Martlesham | Martlesham |
| Mill Lane Nursing Home {R} | IP11 | F | F-Felixstowe | 79 Garrison Lane |
| Mill Pouch | IP11 | F | F-Felixstowe | |
| Mill Road Drive | IP3 | E | E-Ipswich | |
| Millennium Way | IP5 | K | K-Kesgrave | |
| Millers Court | IP6 | L | L-Ipswich | |
| Millers View | IP1 | A | A-Ipswich | |
| Millfield Gardens | IP4 | D | D-Ipswich | |
| Milnrow | IP2 | C | C-Ipswich | |
| Milton Street | IP4 | D | D-Ipswich | |
| Mimas Way | IP1 | A | A-Ipswich | |
| Minerva Court {R} | IP4 | E | E-Ipswich | Fore Street |
| Minos Way | IP1 | A | A-Ipswich | |
| Minsmere Road | IP3 | C | C-Ipswich | |
| Mitford Close | IP1 | A | A-Ipswich | |
| Mitre Way | IP3 | E | E-Ipswich | |
| Moat Farm Close | IP4 | D | D-Ipswich | |
| Moffat Avenue | IP4 | D | D-Ipswich | |
| Monarch Way | IP8 | C | C-Ipswich | |
| Monks Gate | IP8 | A | A-Ipswich | |
| Monmouth Close | IP2 | C | C-Ipswich | |
| Montague Road | IP11 | F | F-Felixstowe | |
| Montague Road Nursing Home {R} | IP11 | F | F-Felixstowe | 14 Montague Road |
| Montana Road | IP5 | K | K-Kesgrave | |
| Montgomery Road | IP2 | C | C-Ipswich | |
| Monton Rise | IP2 | C | C-Ipswich | |
| Montrose Court {R} | IP3 | B | B-Ipswich | Rose Hill Crescent |
| Montrose House {R} | IP4 | D | D-Ipswich | 10 Renfrew Road |
| Moore Road | IP1 | A | A-Ipswich | |
| Moorfield Close | IP5 | K | K-Kesgrave | |
| Morecombe Court {R} | IP4 | D | D-Ipswich | 76 Roundwood Road |
| Morgan Court | IP6 | L | L-Ipswich | |
| Morgan Drive | IP1 | A | A-Ipswich | |
| Morland Road | IP3 | C | C-Ipswich | |
| Mornington Avenue | IP1 | A | A-Ipswich | |
| Morston Hall Lane | IP11 | F | F-Felixstowe | |
| Mottram Close | IP2 | C | C-Ipswich | |
| Mount Drive | IP3 | E | E-Ipswich | |
| Mountbatten Court {R} | IP1 | A | A-Ipswich | Bramford Road |
| Mow Hill | IP6 | W | W-Westerfield | |
| Mulberry Gardens | IP6 | L | L-Ipswich | |
| Mulberry Road | IP3 | C | C-Ipswich | |
| Mumford Road | IP1 | A | A-Ipswich | |
| Munnings Close | IP3 | C | C-Ipswich | |
| Murray Road | IP3 | E | E-Ipswich | |
| Murrills Road | IP3 | E | E-Ipswich | |
| Museum Street | IP1 | B | B-Ipswich | |
| Myrtle Road | IP3 | E | E-Ipswich | |
| Nacton Crescent | IP3 | C | C-Ipswich | |
| Nacton Road {#} | IP3 | C | C-Ipswich | Ipswich |
| Nacton Road {#} | IP11 | F | F-Felixstowe | Felixstowe |
| Nansen Road | IP3 | E | E-Ipswich | |
| Nash Gardens | IP3 | C | C-Ipswich | |
| Nassau Drive | IP11 | F | F-Felixstowe | |
| Navarre Street | IP1 | A | A-Ipswich | |
| Nayland Road | IP11 | F | F-Felixstowe | |
| Neale Street | IP1 | A | A-Ipswich | |
| Neath Drive | IP2 | C | C-Ipswich | |
| Nelson Road | IP4 | D | D-Ipswich | |
| Nene Drive | IP3 | C | C-Ipswich | |
| Neptune Marina | IP4 | E | E-Ipswich | |
| Neptune Quay | IP4 | E | E-Ipswich | |
| Neptune Square | IP4 | E | E-Ipswich | |
| Nethaniah Homes {R} | IP2 | E | E-Ipswich | Luther Road |
| Netherwood Court | IP5 | M | M-Martlesham | |
| Netley Close | IP2 | C | C-Ipswich | |
| New Cardinal Street | IP1 | B | B-Ipswich | |
| New Cut West | IP2 | E | E-Ipswich | |
| New Place Homes {R} | IP2 | C | C-Ipswich | 10 Birkfield Drive |
| New Road | IP11 | F | F-Felixstowe | |
| Newark Close | IP2 | C | C-Ipswich | |
| Newbourne Gardens | IP11 | F | F-Felixstowe | |
| Newbury House {R} | IP4 | D | D-Ipswich | Britannia Road |
| Newbury Road | IP4 | D | D-Ipswich | |
| Newby Drive | IP4 | D | D-Ipswich | |
| Newby House {R} | IP4 | E | E-Ipswich | Fore Street |
| Newell Rise | IP6 | L | L-Ipswich | |
| Newman Drive | IP5 | K | K-Kesgrave | |
| Newnham Court | IP2 | C | C-Ipswich | |
| Newquay Close | IP5 | K | K-Kesgrave | |
| Newry Avenue | IP11 | F | F-Felixstowe | |
| Newson Street | IP1 | A | A-Ipswich | |
| Newton Road | IP3 | B | B-Ipswich | |
| Newton Street | IP4 | D | D-Ipswich | |
| Nicholson Close | IP3 | E | E-Ipswich | |
| Nigel Way | IP11 | F | F-Felixstowe | |
| Nightingale Road | IP3 | C | C-Ipswich | |
| Nightingale Square | IP3 | C | C-Ipswich | |
| Nightingale Way | IP12 | M | M-Martlesham | |
| Nightjar Grove | IP12 | M | M-Martlesham | |
| Nine Acres | IP2 | C | C-Ipswich | |
| Nock Gardens | IP5 | K | K-Kesgrave | |
| Norbury Road | IP4 | D | D-Ipswich | |
| Norfolk Road | IP4 | D | D-Ipswich | |
| Norman Close | IP11 | F | F-Felixstowe | |
| Norman Crescent | IP3 | C | C-Ipswich | |
| Normans Close | IP8 | L | L-Ipswich | |
| North Close | IP4 | D | D-Ipswich | |
| North Hill Gardens | IP4 | D | D-Ipswich | |
| North Hill Road | IP4 | D | D-Ipswich | |
| North Hill Walk | IP4 | D | D-Ipswich | |
| North Lawn | IP4 | D | D-Ipswich | |
| Northcliffe Court | IP11 | F | F-Felixstowe | Maybush Lane |
| Northfield View | IP8 | C | C-Ipswich | |
| Northgate Street | IP1 | B | B-Ipswich | |
| Northwick House {R} | IP1 | A | A-Ipswich | 15 Redan Street |
| Norwich Court {R} | IP1 | A | A-Ipswich | Chevallier Street |
| Norwich Road {#} | IP6 | L | L-Ipswich | Claydon |
| Norwich Road {#} | IP1 | A | A-Ipswich | Ipswich |
| Norwood {R} | IP1 | A | A-Ipswich | 14 Park Road |
| Nottidge Road | IP4 | D | D-Ipswich | |
| Nunn Close | IP12 | M | M-Martlesham | |
| Nursery Gardens | IP4 | D | D-Ipswich | |
| Nursery Walk | IP11 | F | F-Felixstowe | |
| Oak Close | IP11 | F | F-Felixstowe | |
| Oak Close | IP4 | K | K-Kesgrave | |
| Oak Eggar Chase | IP8 | C | C-Ipswich | |
| Oak Grove | IP8 | A | A-Ipswich | |
| Oak Hill Lane | IP2 | C | C-Ipswich | |
| Oak Lane | IP1 | B | B-Ipswich | |
| Oak Tree Drive | IP11 | F | F-Felixstowe | |
| Oak View | IP6 | W | W-Westerfield | |
| Oakdene | IP10 | K | K-Kesgrave | |
| Oakdene Rest Home {R} | IP1 | A | A-Ipswich | 29 Graham Road |
| Oaklee | IP2 | C | C-Ipswich | |
| Oaksmere Gardens {R} | IP2 | C | C-Ipswich | Evesham Close |
| Oakstead Close | IP4 | D | D-Ipswich | |
| Oakwood House {R} | IP5 | K | K-Kesgrave | Stollery Close, Kesgrave |
| Oban Street | IP1 | A | A-Ipswich | |
| O'Feld Terrace | IP11 | F | F-Felixstowe | |
| Offord Close | IP5 | K | K-Kesgrave | |
| Ogden Grove | IP5 | K | K-Kesgrave | |
| Old Foundry Road | IP4 | B | B-Ipswich | |
| Old Hall Close | IP6 | W | W-Westerfield | |
| Old Hall Close | IP11 | F | F-Felixstowe | |
| Old Ipswich Road | IP6 | L | L-Ipswich | |
| Old Kirton Road | IP11 | F | F-Felixstowe | |
| Old Norwich Road {#} | IP1 | A | A-Ipswich | Ipswich |
| Old Norwich Road {#} | IP6 | L | L-Ipswich | Claydon |
| Old Paper Mill Lane | IP6 | L | L-Ipswich | |
| Old Rectory Close | IP6 | L | L-Ipswich | |
| Old Rectory Nurs Home {R} | IP8 | L | L-Ipswich | Barham Church Lane |
| Oldfield Road | IP8 | C | C-Ipswich | |
| Olympus Close | IP1 | A | A-Ipswich | |
| One House Lane | IP1 | A | A-Ipswich | |
| Opal Avenue | IP1 | A | A-Ipswich | |
| Ophelia Place {R} | IP4 | D | D-Ipswich | 91 Parliament Rd |
| Orchard End | IP13 | K | K-Kesgrave | |
| Orchard Gate | IP2 | C | C-Ipswich | |
| Orchard Grove | IP6 | L | L-Ipswich | |
| Orchard Grove | IP5 | K | K-Kesgrave | |
| Orchard Lane | IP13 | K | K-Kesgrave | |
| Orchard Road | IP8 | L | L-Ipswich | |
| Orchard Row | IP11 | F | F-Felixstowe | |
| Orchard Street | IP4 | D | D-Ipswich | |
| Orchid Close | IP2 | C | C-Ipswich | |
| Oregon Road | IP5 | K | K-Kesgrave | |
| Orford Road | IP11 | F | F-Felixstowe | |
| Orford Street | IP1 | A | A-Ipswich | |
| Orkney Road | IP4 | D | D-Ipswich | |
| Ormonde Home {R} | IP4 | D | D-Ipswich | 44 Westerfield Road |
| Orwell Care Home {R} | IP8 | L | L-Ipswich | Redgate House, Vicarage Lane |
| Orwell Court {R} | IP4 | E | E-Ipswich | 9/15 Orwell Place |
| Orwell Gardens {R} | IP2 | C | C-Ipswich | Stone Lodge Lane West |
| Orwell Heights {R} | IP2 | C | C-Ipswich | Edgeworth Road |
| Orwell Place | IP4 | E | E-Ipswich | |
| Orwell Road | IP3 | B | B-Ipswich | |
| Orwell Road | IP11 | F | F-Felixstowe | |
| Osborne Road | IP3 | E | E-Ipswich | |
| Osprey Close | IP11 | F | F-Felixstowe | |
| Otley Court | IP11 | F | F-Felixstowe | |
| Otley Road | IP13 | K | K-Kesgrave | |
| Oulton Road | IP3 | C | C-Ipswich | |
| Oxeye Daisy Drive | IP1 | A | A-Ipswich | |
| Oxford Road {#} | IP4 | B | B-Ipswich | Ipswich |
| Oxford Road {#} | IP5 | K | K-Kesgrave | Kesgrave |
| Oxlip Boulevard | IP1 | A | A-Ipswich | |
| Oysterbed Road | IP11 | F | F-Felixstowe | |
| Packard Avenue | IP3 | E | E-Ipswich | |
| Packard Place | IP8 | L | L-Ipswich | |
| Padbrook Court | IP3 | B | B-Ipswich | |
| Paddock Close | IP10 | K | K-Kesgrave | |
| Paddy Geere House {R} | IP1 | A | A-Ipswich | Shirley Close |
| Padstow Road | IP5 | K | K-Kesgrave | |
| Page Gardens | IP5 | K | K-Kesgrave | |
| Paget Road | IP1 | A | A-Ipswich | |
| Palmcroft Close | IP1 | A | A-Ipswich | |
| Palmcroft Road | IP1 | A | A-Ipswich | |
| Palmerston Court | IP4 | D | D-Ipswich | |
| Palmerston Road | IP4 | D | D-Ipswich | |
| Paper Mill Lane | IP8 | L | L-Ipswich | |
| Parade Road | IP4 | D | D-Ipswich | |
| Pardoe Place | IP4 | D | D-Ipswich | |
| Park Avenue | IP11 | F | F-Felixstowe | |
| Park Close | IP5 | M | M-Martlesham | |
| Park House {R} | IP11 | F | F-Felixstowe | 72 Constable Road |
| Park Lane | IP10 | K | K-Kesgrave | |
| Park Manor {R} | IP4 | D | D-Ipswich | 21 Tuddenham Road |
| Park North | IP4 | D | D-Ipswich | |
| Park Road | IP1 | A | A-Ipswich | |
| Park Road | IP13 | K | K-Kesgrave | |
| Park View | IP11 | F | F-Felixstowe | |
| Park View Care Home {R} | IP2 | C | C-Ipswich | 1 Chantry Close |
| Park View Road | IP1 | A | A-Ipswich | |
| Parker Avenue | IP11 | F | F-Felixstowe | |
| Parkers Place | IP5 | M | M-Martlesham | |
| Parkeston Road | IP11 | F | F-Felixstowe | |
| Parkhouse Nursing Home {R} | IP1 | A | A-Ipswich | 10 Fonnereau Road |
| Parkside Avenue | IP4 | D | D-Ipswich | |
| Parkwood {R} | IP1 | A | A-Ipswich | 11 Henley Road |
| Parliament Road | IP4 | D | D-Ipswich | |
| Parnell Close | IP1 | A | A-Ipswich | |
| Parnell Road | IP1 | A | A-Ipswich | |
| Parnham Place | IP4 | D | D-Ipswich | |
| Parsonage Close | IP11 | F | F-Felixstowe | |
| Partridge Road | IP2 | C | C-Ipswich | |
| Pashford Place | IP3 | C | C-Ipswich | |
| Patteson Road | IP3 | E | E-Ipswich | |
| Pauline Street | IP2 | E | E-Ipswich | |
| Pauls Road | IP2 | C | C-Ipswich | |
| Pauls Tenements {R} | IP2 | E | E-Ipswich | Felaw Street |
| Pavillion Court {R} | IP11 | F | F-Felixstowe | Hamilton Gardens |
| Peacock Close | IP8 | C | C-Ipswich | |
| Peacock Street | IP5 | K | K-Kesgrave | |
| Pearce Road | IP3 | B | B-Ipswich | |
| Pearcroft Road | IP1 | A | A-Ipswich | |
| Pearl Court {R} | IP2 | E | E-Ipswich | 3 Barnard Square |
| Pearl Road | IP1 | A | A-Ipswich | |
| Pearmain Lane | IP4 | D | D-Ipswich | |
| Pearse Way | IP3 | E | E-Ipswich | |
| Pearson Road | IP3 | D | D-Ipswich | |
| Pearsons Place | IP6 | W | W-Westerfield | |
| Peart Grove | IP5 | K | K-Kesgrave | |
| Peasey Gardens | IP5 | K | K-Kesgrave | |
| Peel Street | IP1 | A | A-Ipswich | |
| Peel Yard | IP5 | M | M-Martlesham | |
| Peewit Court | IP11 | F | F-Felixstowe | Grange Road |
| Peewit Hill | IP11 | F | F-Felixstowe | |
| Peewit Road | IP2 | C | C-Ipswich | |
| Pelican Close | IP2 | C | C-Ipswich | |
| Pembroke Close | IP2 | C | C-Ipswich | |
| Pendleton Road | IP2 | C | C-Ipswich | |
| Penfold Road | IP11 | F | F-Felixstowe | |
| Penny Lane | IP3 | E | E-Ipswich | |
| Pennyroyal Gardens | IP2 | C | C-Ipswich | |
| Penryn Road | IP5 | K | K-Kesgrave | |
| Penshurst Road | IP3 | B | B-Ipswich | |
| Penzance Road | IP5 | K | K-Kesgrave | |
| Pepper Place | IP5 | K | K-Kesgrave | |
| Peppercorn Way | IP2 | E | E-Ipswich | |
| Perch Close | IP11 | F | F-Felixstowe | |
| Percival Road | IP11 | F | F-Felixstowe | |
| Periwinkle Close | IP1 | A | A-Ipswich | |
| Perkins Way | IP3 | C | C-Ipswich | |
| Peterhouse Close | IP2 | C | C-Ipswich | |
| Pheasant Road | IP2 | C | C-Ipswich | |
| Philip Avenue | IP11 | F | F-Felixstowe | |
| Philip Road | IP2 | E | E-Ipswich | |
| Phillipps Road | IP6 | L | L-Ipswich | |
| Phoenix Road | IP4 | D | D-Ipswich | |
| Picketts Road | IP11 | F | F-Felixstowe | |
| Pickwick Road | IP2 | C | C-Ipswich | |
| Picton Avenue | IP1 | A | A-Ipswich | |
| Pimpernel Road | IP2 | C | C-Ipswich | |
| Pin Mill Close | IP2 | C | C-Ipswich | |
| Pine Avenue | IP1 | A | A-Ipswich | |
| Pine Bank | IP5 | M | M-Martlesham | |
| Pine Drive | IP3 | E | E-Ipswich | |
| Pine Grove | IP13 | K | K-Kesgrave | |
| Pine View Road | IP1 | A | A-Ipswich | |
| Pinecroft Road | IP1 | A | A-Ipswich | |
| Pinetree Close | IP5 | K | K-Kesgrave | |
| Pintail Close | IP2 | C | C-Ipswich | |
| Pipers Vale Close | IP3 | C | C-Ipswich | |
| Pipes Close | IP13 | K | K-Kesgrave | |
| Pipps Lane | IP6 | W | W-Westerfield | |
| Pitcairn Road | IP1 | A | A-Ipswich | |
| Platters Close | IP3 | C | C-Ipswich | |
| Platters Road | IP11 | F | F-Felixstowe | |
| Playford Corner | IP6 | K | K-Kesgrave | |
| Playford Lane {#} | IP6 | K | K-Kesgrave | Playford |
| Playford Lane {#} | IP5 | K | K-Kesgrave | Rushmere |
| Playford Mount | IP13 | K | K-Kesgrave | |
| Playford Road {#} | IP4 | K | K-Kesgrave | Ipswich |
| Playford Road {#} | IP13 | K | K-Kesgrave | Little Bealings |
| Playford Road {#} | IP6 | K | K-Kesgrave | Culpho |
| Playford Road {#} | IP6 | K | K-Kesgrave | Playford |
| Playford Road {#} | IP5 | K | K-Kesgrave | Rushmere |
| Pleasant Row | IP4 | E | E-Ipswich | |
| Plover Close | IP11 | F | F-Felixstowe | |
| Plover Road | IP2 | C | C-Ipswich | |
| Plummers Dell | IP6 | L | L-Ipswich | |
| Plymouth Road | IP11 | F | F-Felixstowe | |
| Pollard Court {R} | IP2 | C | C-Ipswich | Holcombe Crescent |
| Pond Close | IP11 | F | F-Felixstowe | |
| Pond End | IP6 | W | W-Westerfield | |
| Pond Hall Farm {R} | IP3 | C | C-Ipswich | Gainsborough Lane |
| Pontins Walk | IP5 | K | K-Kesgrave | |
| Poole Close | IP3 | B | B-Ipswich | |
| Pooleys Yard | IP2 | C | C-Ipswich | |
| Poplar Close | IP6 | L | L-Ipswich | |
| Poppy Close | IP2 | C | C-Ipswich | |
| Poppy Lane | IP11 | F | F-Felixstowe | |
| Poppy Road | IP11 | F | F-Felixstowe | |
| Popular Road | IP6 | L | L-Ipswich | |
| Portal Avenue | IP5 | M | M-Martlesham | |
| Porter Road | IP3 | E | E-Ipswich | |
| Portland Way | IP6 | L | L-Ipswich | |
| Portman Road | IP1 | B | B-Ipswich | |
| Portmans Walk | IP1 | B | B-Ipswich | |
| Post Mill Close | IP13 | K | K-Kesgrave | |
| Post Mill Crescent | IP13 | K | K-Kesgrave | |
| Post Mill Gardens | IP13 | K | K-Kesgrave | |
| Post Mill Orchard | IP13 | K | K-Kesgrave | |
| Post Office Lane | IP12 | M | M-Martlesham | |
| Postmill Close | IP4 | D | D-Ipswich | |
| Potters Approach | IP5 | K | K-Kesgrave | |
| Pound Corner | IP13 | K | K-Kesgrave | |
| Powling Road | IP3 | C | C-Ipswich | |
| Pownall Road | IP3 | E | E-Ipswich | |
| Prentice Way | IP3 | B | B-Ipswich | |
| Preston Drive | IP1 | A | A-Ipswich | |
| Prestwick Avenue | IP11 | F | F-Felixstowe | |
| Pretyman Road | IP3 | E | E-Ipswich | |
| Pretyman Road | IP11 | F | F-Felixstowe | |
| Primrose Hill | IP2 | C | C-Ipswich | |
| Prince George House {R} | IP3 | C | C-Ipswich | 102 Mansbrook Boulevard |
| Prince of Wales Drive | IP2 | C | C-Ipswich | |
| Prince of Wales House {R} | IP2 | C | C-Ipswich | 18 Prince of Wales Drive |
| Princedale Close | IP1 | A | A-Ipswich | |
| Princes Gardens | IP11 | F | F-Felixstowe | |
| Princes Road | IP11 | F | F-Felixstowe | |
| Princes Street | IP1 | B | B-Ipswich | |
| Princethorpe Road | IP3 | B | B-Ipswich | |
| Priory Road | IP11 | F | F-Felixstowe | |
| Prittlewell Close | IP2 | C | C-Ipswich | |
| Prospect Road | IP1 | A | A-Ipswich | |
| Prospect Street | IP1 | A | A-Ipswich | |
| Provan Court | IP3 | B | B-Ipswich | |
| Providence Lane | IP1 | A | A-Ipswich | |
| Punchard Way | IP11 | F | F-Felixstowe | |
| Purdis Avenue | IP3 | B | B-Ipswich | |
| Purdis Farm Lane | IP3 | B | B-Ipswich | |
| Purplett House {R} | IP2 | E | E-Ipswich | Purplett Street |
| Purplett Street | IP2 | E | E-Ipswich | |
| Putney Close | IP1 | A | A-Ipswich | |
| Pye Mews | IP8 | C | C-Ipswich | |
| Quantock Close | IP5 | K | K-Kesgrave | |
| Quantrill Terrace | IP5 | K | K-Kesgrave | |
| Quartz Road | IP1 | A | A-Ipswich | |
| Quebec Drive | IP5 | K | K-Kesgrave | |
| Queen Elizabeth Way | IP8 | L | L-Ipswich | |
| Queen Street | IP1 | B | B-Ipswich | |
| Queen Street | IP11 | F | F-Felixstowe | |
| Queens Road | IP11 | F | F-Felixstowe | |
| Queens Square | IP3 | E | E-Ipswich | |
| Queens Way | IP3 | E | E-Ipswich | |
| Queensberry Road | IP3 | C | C-Ipswich | |
| Queenscliffe Road | IP2 | C | C-Ipswich | |
| Queensdale Close | IP1 | A | A-Ipswich | |
| Queensgate Drive | IP4 | D | D-Ipswich | |
| Quentin Close | IP1 | A | A-Ipswich | |
| Quilter Drive | IP8 | C | C-Ipswich | |
| Quilter Road | IP11 | F | F-Felixstowe | |
| Quintons Lane | IP11 | F | F-Felixstowe | |
| Quoits Field | IP6 | L | L-Ipswich | |
| Rachel Court {R} | IP4 | D | D-Ipswich | 36 Cemetery Road |
| Radcliffe Drive | IP2 | C | C-Ipswich | |
| Raeburn Road | IP3 | C | C-Ipswich | |
| Railway Approach | IP11 | F | F-Felixstowe | |
| Ramsey Close | IP2 | C | C-Ipswich | |
| Ramsgate Drive | IP3 | E | E-Ipswich | |
| Randall Close | IP5 | K | K-Kesgrave | |
| Randolph Close | IP4 | D | D-Ipswich | |
| Rands Way | IP3 | E | E-Ipswich | |
| Randwell Close | IP4 | D | D-Ipswich | |
| Ranelagh Road | IP2 | C | C-Ipswich | |
| Ranelagh Road | IP11 | F | F-Felixstowe | |
| Ransome Close | IP8 | A | A-Ipswich | |
| Ransome Crescent | IP3 | E | E-Ipswich | |
| Ransome Road | IP3 | E | E-Ipswich | |
| Ranson Road | IP11 | F | F-Felixstowe | |
| Ranulph Close | IP5 | K | K-Kesgrave | |
| Rapier Street | IP2 | E | E-Ipswich | |
| Ravens Lane | IP8 | L | L-Ipswich | |
| Ravens Way | IP12 | M | M-Martlesham | |
| Ravensfield Road | IP1 | A | A-Ipswich | |
| Ravenswood Avenue | IP3 | C | C-Ipswich | |
| Rayleigh Road | IP1 | A | A-Ipswich | |
| Rayment Drift | IP5 | K | K-Kesgrave | |
| Reading Road | IP4 | D | D-Ipswich | |
| Reavell Place | IP2 | C | C-Ipswich | |
| Recreation Close | IP11 | F | F-Felixstowe | |
| Recreation Lane | IP11 | F | F-Felixstowe | |
| Recreation Way | IP3 | E | E-Ipswich | |
| Rectory Lane | IP10 | K | K-Kesgrave | |
| Rectory Road | IP2 | E | E-Ipswich | |
| Red Barn Piece | IP13 | K | K-Kesgrave | |
| Red Hall Court | IP11 | F | F-Felixstowe | |
| Red House Close | IP11 | F | F-Felixstowe | |
| Redan Street | IP1 | A | A-Ipswich | |
| Redhill Close | IP1 | A | A-Ipswich | |
| Redwald Crescent | IP3 | B | B-Ipswich | |
| Redwing Close | IP2 | C | C-Ipswich | |
| Redwold Close | IP12 | M | M-Martlesham | |
| Reedland Way | IP11 | F | F-Felixstowe | |
| Reeve Gardens | IP5 | K | K-Kesgrave | |
| Reeve Lodge {R} | IP11 | F | F-Felixstowe | High Road, Trimley St Martin |
| Regatta Quay | IP4 | B | B-Ipswich | |
| Regina Close | IP4 | D | D-Ipswich | |
| Reid Close | IP3 | E | E-Ipswich | |
| Reigate Close | IP3 | E | E-Ipswich | |
| Rendlesham Court {R} | IP1 | A | A-Ipswich | Bramford Road |
| Rendlesham Road | IP1 | A | A-Ipswich | |
| Rendlesham Road | IP11 | F | F-Felixstowe | |
| Renfrew Road | IP4 | D | D-Ipswich | |
| Reydon House {R} | IP3 | C | C-Ipswich | 106 Clapgate Lane |
| Reynolds Avenue | IP3 | C | C-Ipswich | |
| Reynolds Close | IP3 | C | C-Ipswich | |
| Reynolds Court | IP11 | F | F-Felixstowe | |
| Reynolds Road | IP3 | C | C-Ipswich | |
| Ribbans Park Road | IP3 | B | B-Ipswich | |
| Riby Road | IP11 | F | F-Felixstowe | |
| Richards Drive | IP13 | K | K-Kesgrave | |
| Richmond Road | IP1 | A | A-Ipswich | |
| Ridgeway | IP6 | L | L-Ipswich | |
| Ridgeway East | IP6 | L | L-Ipswich | |
| Ridgeway West | IP6 | L | L-Ipswich | |
| Riley Close | IP1 | A | A-Ipswich | |
| Ringham Road | IP4 | B | B-Ipswich | |
| Risby Close | IP4 | D | D-Ipswich | |
| Ritabrook Road | IP2 | C | C-Ipswich | |
| River Hill | IP8 | L | L-Ipswich | |
| River Way | IP6 | L | L-Ipswich | |
| Rivers Street | IP4 | D | D-Ipswich | |
| Rivers Walk | IP11 | F | F-Felixstowe | |
| Riverside Road | IP1 | A | A-Ipswich | |
| Rivett Close | IP10 | K | K-Kesgrave | |
| Roanoke Walk | IP2 | E | E-Ipswich | |
| Robeck Road | IP3 | C | C-Ipswich | |
| Robert Ratcliffe Close | IP1 | B | B-Ipswich | Grafton Way |
| Roberts Close | IP5 | K | K-Kesgrave | |
| Robin Drive | IP2 | C | C-Ipswich | |
| Rogers Close | IP11 | F | F-Felixstowe | |
| Roma Avenue | IP5 | M | M-Martlesham | |
| Roman Close | IP6 | L | L-Ipswich | |
| Roman Way | IP11 | F | F-Felixstowe | |
| Romney Road | IP3 | C | C-Ipswich | |
| Rope Walk | IP4 | E | E-Ipswich | |
| Roper Court {R} | IP3 | B | B-Ipswich | Foxhall Road |
| Ropes Drive | IP5 | K | K-Kesgrave | |
| Rose Hill {#} | IP6 | W | W-Westerfield | Witnesham |
| Rose Hill {#} | IP13 | K | K-Kesgrave | Grundisburgh |
| Rose Hill Crescent | IP3 | B | B-Ipswich | |
| Rose Lane | IP1 | B | B-Ipswich | |
| Rosebery Road | IP4 | B | B-Ipswich | |
| Rosebery Road | IP11 | F | F-Felixstowe | |
| Rosecroft Road | IP1 | A | A-Ipswich | |
| Rosehill Road | IP3 | B | B-Ipswich | |
| Rosemary Avenue | IP11 | F | F-Felixstowe | |
| Rosemary Way | IP11 | F | F-Felixstowe | |
| Roseneath | IP6 | L | L-Ipswich | |
| Rosery Lane | IP13 | K | K-Kesgrave | |
| Rosewarne Villas {R} | IP1 | A | A-Ipswich | 86 Berners Street |
| Ross Road | IP4 | D | D-Ipswich | |
| Roundwood Road | IP4 | D | D-Ipswich | |
| Routh Avenue | IP3 | E | E-Ipswich | |
| Rowan Close | IP3 | E | E-Ipswich | |
| Rowan Close | IP6 | L | L-Ipswich | |
| Rowanhayes Close | IP2 | C | C-Ipswich | |
| Rowarth Avenue | IP5 | K | K-Kesgrave | |
| Roxburgh Road | IP4 | D | D-Ipswich | |
| Roy Avenue | IP3 | D | D-Ipswich | |
| Roy Close | IP5 | K | K-Kesgrave | |
| Royston Drive | IP2 | C | C-Ipswich | |
| Rubens Road | IP3 | C | C-Ipswich | |
| Ruby Way | IP1 | A | A-Ipswich | |
| Rudlands | IP8 | C | C-Ipswich | |
| Rues Farm Road | IP11 | F | F-Felixstowe | |
| Rues Lane | IP11 | F | F-Felixstowe | |
| Runnacles Way | IP11 | F | F-Felixstowe | |
| Rupert Fison Square | IP5 | K | K-Kesgrave | |
| Rush Close | IP4 | B | B-Ipswich | |
| Rush Court | IP5 | K | K-Kesgrave | |
| Rushbury Close | IP4 | D | D-Ipswich | |
| Rushmeadow Way | IP11 | F | F-Felixstowe | |
| Rushmere Road | IP4 | D | D-Ipswich | |
| Ruskin Road | IP4 | B | B-Ipswich | |
| Russell Road | IP1 | B | B-Ipswich | |
| Russell Road | IP11 | F | F-Felixstowe | |
| Russet Road | IP4 | D | D-Ipswich | |
| Rydal Avenue | IP11 | F | F-Felixstowe | |
| Rydal Walk | IP3 | E | E-Ipswich | |
| Rye Close | IP3 | B | B-Ipswich | |
| Saddlers Meadow | IP13 | K | K-Kesgrave | |
| Saddlers Place | IP5 | M | M-Martlesham | |
| Sage Close | IP11 | F | F-Felixstowe | |
| Sagehayes Close | IP2 | C | C-Ipswich | |
| Salehurst Road | IP3 | B | B-Ipswich | |
| Salisbury Road | IP3 | E | E-Ipswich | |
| Sallows Close | IP1 | A | A-Ipswich | |
| Salmet Close | IP2 | C | C-Ipswich | |
| Salsify Avenue | IP1 | A | A-Ipswich | |
| Salters Gardens | IP13 | K | K-Kesgrave | |
| Samford Place | IP8 | A | A-Ipswich | |
| Samuel Court {R} | IP4 | D | D-Ipswich | Samuel Road |
| Sandhurst Avenue | IP3 | E | E-Ipswich | |
| Sandling Crescent | IP4 | D | D-Ipswich | |
| Sandown Close | IP1 | A | A-Ipswich | |
| Sandown Road | IP1 | A | A-Ipswich | |
| Sandpiper Road | IP2 | C | C-Ipswich | |
| Sandpit Close | IP4 | D | D-Ipswich | |
| Sandringham Close | IP2 | C | C-Ipswich | |
| Sandy Close | IP6 | L | L-Ipswich | |
| Sandy Close | IP11 | F | F-Felixstowe | |
| Sandy Hill Lane | IP3 | C | C-Ipswich | |
| Sandy Lane | IP6 | L | L-Ipswich | |
| Sandy Lane | IP13 | K | K-Kesgrave | |
| Sapling Place | IP4 | D | D-Ipswich | |
| Sapphire Close | IP1 | A | A-Ipswich | |
| Saturn Road | IP1 | A | A-Ipswich | |
| Saunders Mews | IP2 | E | E-Ipswich | |
| Saunders Road | IP11 | F | F-Felixstowe | |
| Savile Court {R} | IP11 | F | F-Felixstowe | Victoria Road |
| Sawston Close | IP2 | C | C-Ipswich | |
| Saxon Close | IP11 | F | F-Felixstowe | |
| Schneider Close | IP11 | F | F-Felixstowe | |
| School Lane | IP12 | M | M-Martlesham | |
| School Road | IP6 | W | W-Westerfield | |
| Schreiber Road | IP4 | D | D-Ipswich | |
| Scopes Road | IP5 | K | K-Kesgrave | |
| Scott Road | IP3 | C | C-Ipswich | |
| Scrivener Drive | IP8 | C | C-Ipswich | |
| Sea Road | IP11 | F | F-Felixstowe | |
| Seaton Road | IP11 | F | F-Felixstowe | |
| Seckford Close | IP4 | D | D-Ipswich | |
| Seckford Hall Road | IP13 | K | K-Kesgrave | |
| Second Avenue | IP11 | F | F-Felixstowe | |
| Segger View | IP5 | K | K-Kesgrave | |
| Selkirk Road | IP4 | D | D-Ipswich | |
| Selvale Way | IP11 | F | F-Felixstowe | |
| Selwyn Close | IP2 | C | C-Ipswich | |
| Serenus Court {R} | IP1 | B | B-Ipswich | Silent Street |
| Serpentine Road | IP3 | E | E-Ipswich | |
| Servite House {R} | IP4 | D | D-Ipswich | Trafalgar Close |
| Seven Cottages Lane | IP5 | K | K-Kesgrave | |
| Severn Road | IP3 | C | C-Ipswich | |
| Sewell Wontner Close | IP5 | K | K-Kesgrave | |
| Seymour Road | IP2 | E | E-Ipswich | |
| Shackleton Road | IP3 | E | E-Ipswich | |
| Shackleton Square | IP3 | E | E-Ipswich | |
| Shaftesbury Square | IP4 | E | E-Ipswich | |
| Shafto Road | IP1 | A | A-Ipswich | |
| Shaftsbury House {R} | IP4 | D | D-Ipswich | 5 Cowper Street |
| Shakespeare Road | IP1 | A | A-Ipswich | |
| Shamrock Avenue | IP2 | C | C-Ipswich | |
| Shamrock House {R} | IP1 | A | A-Ipswich | 8 Tyrone Close |
| Shannon Road | IP3 | C | C-Ipswich | |
| Shaw Valley Road | IP12 | M | M-Martlesham | |
| Sheepgate Lane | IP10 | K | K-Kesgrave | |
| Shelbourne Close | IP5 | K | K-Kesgrave | |
| Sheldrake Drive | IP2 | C | C-Ipswich | |
| Shelley Street | IP2 | E | E-Ipswich | |
| Shenley Road | IP3 | C | C-Ipswich | |
| Shenstone Drive | IP1 | A | A-Ipswich | |
| Shepherd Drive | IP8 | C | C-Ipswich | |
| Sheppards Way | IP5 | K | K-Kesgrave | |
| Sherborne Avenue | IP4 | D | D-Ipswich | |
| Sherrington House {R} | IP1 | A | A-Ipswich | 71 Sherrington Road |
| Sherrington Road | IP1 | A | A-Ipswich | |
| Sherwood Fields | IP5 | K | K-Kesgrave | |
| Shetland Close | IP4 | D | D-Ipswich | |
| Ship Lane | IP8 | L | L-Ipswich | |
| Ship Launch Road | IP3 | E | E-Ipswich | |
| Shirley Close | IP1 | A | A-Ipswich | |
| Shortlands | IP8 | C | C-Ipswich | |
| Shotley Close | IP2 | C | C-Ipswich | |
| Shotley Close | IP11 | F | F-Felixstowe | |
| Shrubbery Close | IP11 | F | F-Felixstowe | |
| Shrubland Avenue | IP1 | A | A-Ipswich | |
| Shrubland Close | IP6 | L | L-Ipswich | |
| Shrubland Drive | IP4 | D | D-Ipswich | |
| Sidecentre Gate | IP5 | M | M-Martlesham | |
| Sidegate Avenue | IP4 | D | D-Ipswich | |
| Sidegate Lane | IP4 | D | D-Ipswich | |
| Sidegate Lane West | IP4 | D | D-Ipswich | |
| Silent Street | IP1 | B | B-Ipswich | |
| Silk Street | IP4 | D | D-Ipswich | |
| Siloam Place | IP3 | E | E-Ipswich | |
| Silver Birch {R} | IP1 | A | A-Ipswich | 3 Europe Way |
| Silverdale {R} | IP11 | F | F-Felixstowe | 8 Buregate Road |
| Silverdale Close | IP1 | A | A-Ipswich | |
| Simpson Close | IP3 | C | C-Ipswich | |
| Sinclair Drive | IP2 | E | E-Ipswich | |
| Sir Alf Ramsey Way | IP1 | B | B-Ipswich | |
| Sirdar Road | IP1 | A | A-Ipswich | |
| Skipper Road | IP8 | C | C-Ipswich | |
| Skylark Drive | IP12 | M | M-Martlesham | |
| Skylark Lane | IP8 | C | C-Ipswich | |
| Sleaford Close | IP2 | C | C-Ipswich | |
| Sloeberry Road | IP3 | C | C-Ipswich | |
| Smart Street | IP4 | E | E-Ipswich | |
| Smiths Place | IP5 | K | K-Kesgrave | |
| Smock Mill Road | IP11 | F | F-Felixstowe | |
| Snowdon Road | IP2 | C | C-Ipswich | |
| Soane Street | IP4 | D | D-Ipswich | |
| Somerset Road | IP4 | D | D-Ipswich | |
| Sorrel Close {#} | IP2 | C | C-Ipswich | Ipswich |
| Sorrel Close {#} | IP6 | L | L-Ipswich | Claydon |
| Sorrel Horse Mews | IP4 | E | E-Ipswich | |
| Sorrell Walk | IP5 | M | M-Martlesham | |
| South Close | IP4 | D | D-Ipswich | |
| South Hill | IP11 | F | F-Felixstowe | |
| South Street | IP1 | A | A-Ipswich | |
| Southgate Road | IP8 | C | C-Ipswich | |
| Spalding Lane | IP5 | K | K-Kesgrave | |
| Speckled Wood Close | IP8 | C | C-Ipswich | |
| Speedwell Road | IP2 | C | C-Ipswich | |
| Spenser Road | IP1 | A | A-Ipswich | |
| Spindler Close | IP5 | K | K-Kesgrave | |
| Spinner Close | IP1 | A | A-Ipswich | |
| Spitfire Close | IP3 | C | C-Ipswich | |
| Spring Meadow | IP6 | K | K-Kesgrave | |
| Spring Road | IP4 | D | D-Ipswich | |
| Springfield Avenue | IP11 | F | F-Felixstowe | |
| Springfield Lane | IP1 | A | A-Ipswich | |
| Springhurst Close | IP4 | D | D-Ipswich | |
| Springland Close | IP4 | B | B-Ipswich | |
| Springtail Road | IP8 | C | C-Ipswich | |
| Sprites End | IP11 | F | F-Felixstowe | |
| Sprites Lane | IP2 | C | C-Ipswich | |
| Spriteshall Lane | IP11 | F | F-Felixstowe | |
| Sproughton Court | IP8 | A | A-Ipswich | |
| Sproughton Road | IP1 | A | A-Ipswich | |
| Squires Lane | IP5 | M | M-Martlesham | |
| St Agnes Way | IP5 | K | K-Kesgrave | |
| St Andrews Church Close | IP5 | K | K-Kesgrave | |
| St Andrews Close | IP4 | D | D-Ipswich | |
| St Andrews Road | IP11 | F | F-Felixstowe | |
| St Annes Place {R} | IP1 | B | B-Ipswich | 36 Stevenson Road |
| St Anthonys Crescent | IP4 | D | D-Ipswich | |
| St Aubyns Road | IP4 | B | B-Ipswich | |
| St Augustine Road | IP3 | B | B-Ipswich | |
| St Augustines Gardens | IP3 | B | B-Ipswich | |
| St Austell Close | IP5 | K | K-Kesgrave | |
| St Catherines Court {R} | IP2 | C | C-Ipswich | Cambridge Drive |
| St Clements Church Lane | IP4 | E | E-Ipswich | |
| St Crispins Close | IP5 | K | K-Kesgrave | |
| St Davids Road | IP3 | E | E-Ipswich | |
| St Edmund House | IP4 | E | E-Ipswich | Rope Walk |
| St Edmunds Place | IP1 | A | A-Ipswich | |
| St Edmunds Road | IP1 | A | A-Ipswich | |
| St Edmunds Road | IP11 | F | F-Felixstowe | |
| St Edmundsbury House {R} | IP4 | D | D-Ipswich | Springhurst Close |
| St Georges Court {R} | IP1 | A | A-Ipswich | St.Georges Street |
| St Georges Road | IP8 | L | L-Ipswich | |
| St Georges Road | IP11 | F | F-Felixstowe | |
| St Georges Street | IP1 | A | A-Ipswich | |
| St Georges Terrace | IP11 | F | F-Felixstowe | |
| St Gotthards Avenue | IP5 | M | M-Martlesham | |
| St Helens Street | IP4 | D | D-Ipswich | |
| St Isidores | IP5 | K | K-Kesgrave | |
| St Ives Close | IP5 | K | K-Kesgrave | |
| St Johns Court {R} | IP4 | D | D-Ipswich | Sunfield Close |
| St Johns Road | IP4 | B | B-Ipswich | |
| St Lawrence Green | IP5 | K | K-Kesgrave | |
| St Lawrence Way | IP5 | K | K-Kesgrave | |
| St Leonards Road | IP3 | E | E-Ipswich | |
| St Lukes Court {R} | IP3 | B | B-Ipswich | 395 Foxhall Road |
| St Margarets Green | IP4 | D | D-Ipswich | |
| St Margarets Plain | IP4 | D | D-Ipswich | |
| St Margarets Street | IP4 | D | D-Ipswich | |
| St Martins Court | IP5 | K | K-Kesgrave | |
| St Martins Green | IP11 | F | F-Felixstowe | |
| St Mary's {R} | IP11 | F | F-Felixstowe | Undecliff Road East |
| St Marys Close | IP8 | L | L-Ipswich | |
| St Marys Close | IP11 | F | F-Felixstowe | |
| St Marys Crescent | IP11 | F | F-Felixstowe | |
| St Marys Drive | IP6 | K | K-Kesgrave | |
| St Marys Road | IP4 | D | D-Ipswich | |
| St Marys Way | IP6 | W | W-Westerfield | |
| St Matthews House {R} | IP1 | A | A-Ipswich | St.Matthews Street |
| St Matthews Place {R} | IP1 | A | A-Ipswich | Norwich Road |
| St Matthews Street | IP1 | A | A-Ipswich | |
| St Michaels Close | IP5 | K | K-Kesgrave | |
| St Nicholas Court | IP1 | A | A-Ipswich | |
| St Nicholas Street | IP1 | B | B-Ipswich | |
| St Olaves Road | IP5 | K | K-Kesgrave | |
| St Osyth Close | IP2 | C | C-Ipswich | |
| St Peters Avenue | IP6 | L | L-Ipswich | |
| St Peters Close {#} | IP6 | L | L-Ipswich | Claydon |
| St Peters Close {#} | IP6 | W | W-Westerfield | Henley |
| St Peters Court {R} | IP6 | L | L-Ipswich | St Peters Avenue, Claydon |
| St Peters Street | IP1 | B | B-Ipswich | |
| St Raphael Court {R} | IP1 | A | A-Ipswich | 26 Highfield Road |
| St Stephens Lane | IP1 | B | B-Ipswich | |
| St William Court | IP5 | K | K-Kesgrave | |
| Stable Close | IP6 | L | L-Ipswich | |
| Stable Court | IP5 | M | M-Martlesham | |
| Stables Road | IP11 | F | F-Felixstowe | |
| Stamford Close | IP2 | C | C-Ipswich | |
| Stammers Place | IP5 | K | K-Kesgrave | |
| Stanley Avenue | IP3 | B | B-Ipswich | |
| Stanley Road | IP11 | F | F-Felixstowe | |
| Star Lane | IP4 | E | E-Ipswich | |
| Starfield Close | IP4 | D | D-Ipswich | |
| Station Road {#} | IP6 | L | L-Ipswich | Claydon |
| Station Road {#} | IP11 | F | F-Felixstowe | Trimley St Mary |
| Station Street | IP2 | E | E-Ipswich | |
| Stella Maris | IP2 | C | C-Ipswich | |
| Stennetts Close | IP11 | F | F-Felixstowe | |
| Stephen Court {R} | IP4 | D | D-Ipswich | Britannia Road |
| Stephen Road | IP5 | K | K-Kesgrave | |
| Stevenson Road | IP1 | B | B-Ipswich | |
| Stewart Young Grove | IP5 | K | K-Kesgrave | |
| Stoddart Road | IP8 | L | L-Ipswich | |
| Stoke Bridge Maltings {R} | IP2 | E | E-Ipswich | Dock Street |
| Stoke Hall Road | IP2 | C | C-Ipswich | |
| Stoke Park Drive | IP2 | C | C-Ipswich | |
| Stoke Park Gardens | IP2 | C | C-Ipswich | |
| Stoke Quay | IP2 | E | E-Ipswich | |
| Stoke Street | IP2 | E | E-Ipswich | |
| Stollery Close | IP5 | K | K-Kesgrave | |
| Stone Lodge Lane | IP2 | C | C-Ipswich | |
| Stone Lodge Lane West | IP2 | C | C-Ipswich | |
| Stone Lodge Walk | IP2 | C | C-Ipswich | |
| Stonechat Road | IP2 | C | C-Ipswich | |
| Stonecroft Gardens {R} | IP2 | C | C-Ipswich | Stone Lodge Lane West |
| Stonegrove Road | IP11 | F | F-Felixstowe | |
| Stoney Road | IP13 | K | K-Kesgrave | |
| Stopford Court | IP1 | A | A-Ipswich | |
| Stour Avenue | IP11 | F | F-Felixstowe | |
| Stowmarket Road | IP6 | L | L-Ipswich | |
| Stradbroke Road | IP4 | D | D-Ipswich | |
| Stratford Court {R} | IP1 | A | A-Ipswich | Stratford Road |
| Stratford Road | IP1 | A | A-Ipswich | |
| Strugglers Lane | IP6 | W | W-Westerfield | |
| Struston Mead | IP10 | K | K-Kesgrave | |
| Stuart Close | IP4 | D | D-Ipswich | |
| Stuart Close | IP11 | F | F-Felixstowe | |
| Stubbs Close | IP3 | C | C-Ipswich | |
| Sturdee Avenue | IP3 | E | E-Ipswich | |
| Sub-Station Road | IP11 | F | F-Felixstowe | |
| Sudbourne Road | IP11 | F | F-Felixstowe | |
| Sudbury Road | IP11 | F | F-Felixstowe | |
| Sue Ryder - The Chantry {R} | IP2 | C | C-Ipswich | Chantry Park |
| Suffolk Road | IP4 | D | D-Ipswich | |
| Summerfield Close | IP4 | D | D-Ipswich | |
| Summerfield Court | IP4 | D | D-Ipswich | |
| Sunderland Road | IP11 | F | F-Felixstowe | |
| Sunfield Close | IP4 | D | D-Ipswich | |
| Sunningdale Avenue | IP4 | D | D-Ipswich | |
| Sunningdale Drive | IP11 | F | F-Felixstowe | |
| Sunray Avenue | IP11 | F | F-Felixstowe | |
| Surbiton Road | IP1 | A | A-Ipswich | |
| Surrey Road | IP1 | A | A-Ipswich | |
| Surrey Road | IP11 | F | F-Felixstowe | |
| Swallow Close | IP11 | F | F-Felixstowe | |
| Swallow Road | IP2 | C | C-Ipswich | |
| Swallowtail Close | IP8 | C | C-Ipswich | |
| Swan Close | IP5 | M | M-Martlesham | |
| Swan Lane | IP6 | W | W-Westerfield | |
| Swansea Avenue | IP2 | C | C-Ipswich | |
| Swatchway Close | IP3 | C | C-Ipswich | |
| Swinburne Road | IP1 | A | A-Ipswich | |
| Swinton Close | IP2 | C | C-Ipswich | |
| Sycamore Close | IP8 | C | C-Ipswich | |
| Sycamore House {R} | IP4 | D | D-Ipswich | Oakstead Close |
| Tacket Street | IP4 | E | E-Ipswich | |
| Tacon Road | IP11 | F | F-Felixstowe | |
| Tallboys Close | IP5 | K | K-Kesgrave | |
| Talmash Gardens | IP2 | C | C-Ipswich | |
| Tanners View | IP1 | A | A-Ipswich | |
| Tarn Hows Close | IP11 | F | F-Felixstowe | |
| Tasmania Road | IP4 | D | D-Ipswich | |
| Taunton Close | IP1 | A | A-Ipswich | |
| Taunton Road | IP11 | F | F-Felixstowe | |
| Tavern Street | IP1 | B | B-Ipswich | |
| Tayberry Place | IP3 | C | C-Ipswich | |
| Teal Close | IP2 | C | C-Ipswich | |
| Teasel Close | IP1 | A | A-Ipswich | |
| Temple Road | IP3 | B | B-Ipswich | |
| Tenby Road | IP2 | C | C-Ipswich | |
| Tennyson Road | IP4 | B | B-Ipswich | |
| Tern Road | IP2 | C | C-Ipswich | |
| Terry Gardens | IP5 | K | K-Kesgrave | |
| Thacker Close | IP8 | L | L-Ipswich | |
| Thackeray Road | IP1 | A | A-Ipswich | |
| Thanet Road | IP4 | D | D-Ipswich | |
| The Albany | IP4 | D | D-Ipswich | |
| The Avenue | IP1 | A | A-Ipswich | |
| The Avenue | IP11 | F | F-Felixstowe | |
| The Avenue | IP5 | M | M-Martlesham | |
| The Backs | IP5 | K | K-Kesgrave | |
| The Beeches {#} | IP6 | L | L-Ipswich | Little Blakenham |
| The Beeches {#} | IP3 | B | B-Ipswich | Ipswich |
| The Beeches {#} | IP8 | L | L-Ipswich | Claydon |
| The Bretts | IP5 | K | K-Kesgrave | |
| The Chase | IP5 | M | M-Martlesham | |
| The Chestnuts | IP2 | C | C-Ipswich | |
| The Circle | IP6 | L | L-Ipswich | |
| The Combers | IP5 | K | K-Kesgrave | |
| The Copse | IP12 | M | M-Martlesham | |
| The Courts | IP11 | F | F-Felixstowe | |
| The Courts | IP6 | K | K-Kesgrave | |
| The Courtyard | IP1 | A | A-Ipswich | |
| The Downs | IP11 | F | F-Felixstowe | |
| The Drift {#} | IP4 | D | D-Ipswich | Woodbridge Road |
| The Drift {#} | IP3 | E | E-Ipswich | Nacton Road |
| The Drift {#} | IP4 | D | D-Ipswich | Spring Road |
| The Drift {#} | IP6 | W | W-Westerfield | Henley |
| The Drift {#} | IP10 | K | K-Kesgrave | Kirton |
| The Drift {#} | IP5 | M | M-Martlesham | Martlesham |
| The Driftway | IP4 | D | D-Ipswich | |
| The Driftway | IP13 | K | K-Kesgrave | |
| The Drive | IP5 | M | M-Martlesham | |
| The Fairways | IP4 | D | D-Ipswich | |
| The Ferry | IP11 | F | F-Felixstowe | |
| The Ficketts | IP8 | L | L-Ipswich | |
| The Firs {R} | IP11 | F | F-Felixstowe | 186 Grange Road |
| The Fishers | IP5 | K | K-Kesgrave | |
| The Garrards | IP5 | K | K-Kesgrave | |
| The Gates | IP1 | A | A-Ipswich | |
| The Granaries | IP6 | W | W-Westerfield | |
| The Green | IP13 | K | K-Kesgrave | |
| The Greens | IP4 | B | B-Ipswich | |
| The Grove | IP1 | A | A-Ipswich | |
| The Grove | IP5 | M | M-Martlesham | |
| The Havens | IP3 | C | C-Ipswich | |
| The Hill | IP6 | W | W-Westerfield | Keighley Way |
| The Hollies | IP5 | K | K-Kesgrave | |
| The Josselyns | IP11 | F | F-Felixstowe | |
| The Kempsters | IP11 | F | F-Felixstowe | |
| The Lawns | IP4 | D | D-Ipswich | |
| The Limes | IP5 | K | K-Kesgrave | |
| The Lloyds | IP5 | K | K-Kesgrave | |
| The Maltings | IP10 | K | K-Kesgrave | |
| The Maples | IP4 | K | K-Kesgrave | |
| The Mill | IP4 | B | B-Ipswich | |
| The Mills | IP4 | K | K-Kesgrave | |
| The Oaks | IP5 | M | M-Martlesham | |
| The Paddocks | IP6 | W | W-Westerfield | |
| The Paddocks | IP5 | M | M-Martlesham | |
| The Pastures | IP4 | D | D-Ipswich | |
| The Pines | IP6 | L | L-Ipswich | |
| The Pines | IP11 | F | F-Felixstowe | |
| The Pippins | IP3 | B | B-Ipswich | |
| The Royalls | IP5 | K | K-Kesgrave | |
| The Sandlings | IP12 | M | M-Martlesham | |
| The Slade | IP6 | L | L-Ipswich | |
| The Spinney | IP4 | B | B-Ipswich | |
| The Square | IP5 | M | M-Martlesham | |
| The Strand | IP2 | E | E-Ipswich | |
| The Street {#} | IP8 | L | L-Ipswich | Barham |
| The Street {#} | IP8 | L | L-Ipswich | Bramford |
| The Street {#} | IP6 | W | W-Westerfield | Witnesham |
| The Street {#} | IP6 | W | W-Westerfield | Tuddenham |
| The Street {#} | IP13 | K | K-Kesgrave | Little Bealings |
| The Street {#} | IP13 | K | K-Kesgrave | Grundisburgh |
| The Street {#} | IP5 | K | K-Kesgrave | Rushmere |
| The Street {#} | IP12 | M | M-Martlesham | Martlesham |
| The Walk {#} | IP1 | B | B-Ipswich | Ipswich |
| The Walk {#} | IP11 | F | F-Felixstowe | Felixstowe |
| The Walk {#} | IP5 | K | K-Kesgrave | Kesgrave |
| The Warren {R} | IP4 | D | D-Ipswich | Lacey Street |
| The Westcliff {R} | IP11 | F | F-Felixstowe | 51 Leopold Road |
| The Wheelwrights | IP11 | F | F-Felixstowe | |
| The Whinneys | IP5 | K | K-Kesgrave | |
| The Willows | IP5 | K | K-Kesgrave | |
| The Willows Carehome {R} | IP4 | D | D-Ipswich | 57 Crabbe St |
| The Woodlands | IP6 | L | L-Ipswich | |
| The Woolnoughs | IP5 | K | K-Kesgrave | |
| Thebe Close | IP1 | A | A-Ipswich | |
| Theberton Road | IP3 | C | C-Ipswich | |
| Thetford Road | IP1 | A | A-Ipswich | |
| Thirling Court | IP5 | M | M-Martlesham | |
| Thirlmere Court | IP11 | F | F-Felixstowe | |
| Thistle Close | IP2 | C | C-Ipswich | |
| Thistledown Crescent | IP1 | A | A-Ipswich | |
| Thomas Avenue | IP11 | F | F-Felixstowe | |
| Thomas Crescent | IP5 | K | K-Kesgrave | |
| Thomas Walls Close | IP13 | K | K-Kesgrave | |
| Thompson Close | IP13 | K | K-Kesgrave | |
| Thompson Road | IP1 | A | A-Ipswich | |
| Thorn Way | IP11 | F | F-Felixstowe | |
| Thornbank {R} | IP4 | D | D-Ipswich | 6 Westerfield Road |
| Thornhayes Close | IP2 | C | C-Ipswich | |
| Thornhill Road | IP6 | L | L-Ipswich | |
| Thornley Drive | IP4 | D | D-Ipswich | |
| Thornley Road | IP11 | F | F-Felixstowe | |
| Thoroughfare | IP1 | B | B-Ipswich | |
| Thorpe Lane | IP11 | F | F-Felixstowe | |
| Three Corners | IP6 | W | W-Westerfield | |
| Through Jollys | IP5 | K | K-Kesgrave | |
| Thurleston Lane | IP1 | A | A-Ipswich | |
| Thurleston Residential Home {R} | IP1 | A | A-Ipswich | Thurleston Lane |
| Thurmans Lane | IP11 | F | F-Felixstowe | |
| Thurston Court | IP11 | F | F-Felixstowe | |
| Tinabrook Close | IP2 | C | C-Ipswich | |
| Tintern Close | IP2 | C | C-Ipswich | |
| Titan Court | IP1 | A | A-Ipswich | |
| Titchwell Drive | IP3 | C | C-Ipswich | |
| Tokio Road | IP4 | B | B-Ipswich | |
| Tollemache Walk | IP11 | F | F-Felixstowe | |
| Tollgate Court | IP6 | L | L-Ipswich | |
| Tolworth Road | IP4 | B | B-Ipswich | |
| Tomline Road | IP3 | B | B-Ipswich | |
| Tomline Road | IP11 | F | F-Felixstowe | |
| Tommy Flowers Drive | IP5 | K | K-Kesgrave | |
| Tooks Road | IP1 | A | A-Ipswich | |
| Tooleys Court {R} | IP4 | E | E-Ipswich | Foundation Street |
| Tortoiseshell Close | IP8 | C | C-Ipswich | |
| Tovells Road | IP4 | D | D-Ipswich | |
| Tower Mill Road | IP1 | A | A-Ipswich | |
| Tower Ramparts | IP1 | B | B-Ipswich | |
| Tower Road | IP11 | F | F-Felixstowe | |
| Tower Street | IP1 | B | B-Ipswich | |
| Trafalgar Close | IP4 | D | D-Ipswich | |
| Trafalgar House {R} | IP4 | D | D-Ipswich | Spring Road |
| Tranmere Grove | IP1 | A | A-Ipswich | |
| Treetops | IP11 | F | F-Felixstowe | |
| Trefoil Close | IP2 | C | C-Ipswich | |
| Trelawny Place | IP11 | F | F-Felixstowe | |
| Tremlett Lane | IP5 | K | K-Kesgrave | |
| Trent Road | IP3 | C | C-Ipswich | |
| Trimley Road | IP10 | K | K-Kesgrave | |
| Trinity Avenue | IP11 | F | F-Felixstowe | |
| Trinity Close | IP5 | K | K-Kesgrave | |
| Trinity Street | IP3 | E | E-Ipswich | |
| Troon Gardens | IP4 | D | D-Ipswich | |
| Truro Crescent | IP5 | K | K-Kesgrave | |
| Tuddenham Avenue | IP4 | D | D-Ipswich | |
| Tuddenham Lane {#} | IP6 | W | W-Westerfield | Witnesham |
| Tuddenham Lane {#} | IP5 | K | K-Kesgrave | Rushmere |
| Tuddenham Road | IP4 | D | D-Ipswich | |
| Tudor Court {R} | IP4 | D | D-Ipswich | 51 Woodbridge Road |
| Tudor Place | IP4 | D | D-Ipswich | |
| Tunstall Walk | IP3 | C | C-Ipswich | |
| Turin Street | IP2 | E | E-Ipswich | |
| Turing Court | IP5 | K | K-Kesgrave | |
| Turino Avenue | IP5 | M | M-Martlesham | |
| Turnbull Close | IP5 | K | K-Kesgrave | |
| Turner Grove | IP5 | K | K-Kesgrave | |
| Turner Road | IP3 | C | C-Ipswich | |
| Turret Green Court {R} | IP1 | B | B-Ipswich | Silent Street |
| Turret Lane | IP4 | B | B-Ipswich | |
| Twelve Acre Approach | IP5 | K | K-Kesgrave | |
| Tydeman Close | IP4 | D | D-Ipswich | |
| Tye Road | IP3 | E | E-Ipswich | |
| Tyler Street | IP2 | E | E-Ipswich | |
| Tylers Green | IP11 | F | F-Felixstowe | |
| Tyndale Gardens | IP11 | F | F-Felixstowe | |
| Tyrone Close | IP1 | A | A-Ipswich | |
| Ullswater Avenue | IP11 | F | F-Felixstowe | |
| Ulster Avenue | IP1 | A | A-Ipswich | |
| Undercliff Road East | IP11 | F | F-Felixstowe | |
| Undercliff Road West | IP11 | F | F-Felixstowe | |
| Unity Street | IP3 | E | E-Ipswich | |
| University Avenue | IP3 | E | E-Ipswich | |
| Upland Road | IP4 | B | B-Ipswich | |
| Upper Brook Street | IP4 | B | B-Ipswich | |
| Upper Cavendish Street | IP3 | B | B-Ipswich | |
| Upper High Street | IP1 | A | A-Ipswich | |
| Upper Orwell Street | IP4 | E | E-Ipswich | |
| Upper Street {#} | IP6 | W | W-Westerfield | Witnesham |
| Upperfield Drive | IP11 | F | F-Felixstowe | |
| Upsons Way | IP5 | K | K-Kesgrave | |
| Upton Close | IP4 | D | D-Ipswich | |
| Uxbridge Crescent | IP3 | E | E-Ipswich | |
| Vale View Road | IP8 | C | C-Ipswich | |
| Valiant Road | IP5 | M | M-Martlesham | |
| Valley Close | IP1 | A | A-Ipswich | |
| Valley Road | IP4 | A | A-Ipswich | |
| Valley Road | IP1 | A | A-Ipswich | |
| Valley Road {#} | IP8 | L | L-Ipswich | Little Blakenham |
| Valley View Drive {#} | IP6 | L | L-Ipswich | Great Blakenham |
| Valley View Rise | IP12 | M | M-Martlesham | |
| Valley Walk | IP11 | F | F-Felixstowe | |
| Valleyview Drive {#} | IP4 | B | B-Ipswich | |
| Vandyck Road | IP3 | C | C-Ipswich | |
| Vaughan Street | IP2 | E | E-Ipswich | |
| Ventris Close | IP2 | C | C-Ipswich | |
| Venture Way | IP6 | L | L-Ipswich | |
| Verbena Avenue | IP1 | A | A-Ipswich | |
| Vere Gardens | IP1 | A | A-Ipswich | |
| Vermont Close | IP4 | D | D-Ipswich | |
| Vermont Crescent | IP4 | D | D-Ipswich | |
| Vermont Road | IP4 | D | D-Ipswich | |
| Vernon Street | IP2 | E | E-Ipswich | |
| Vicarage Close | IP8 | L | L-Ipswich | |
| Vicarage Lane | IP8 | L | L-Ipswich | |
| Vicarage Road | IP11 | F | F-Felixstowe | |
| Vickers Road | IP11 | F | F-Felixstowe | |
| Victor Francis Crescent | IP1 | B | B-Ipswich | Grafton Way |
| Victoria Road | IP11 | F | F-Felixstowe | |
| Victoria Street {#} | IP1 | A | A-Ipswich | Ipswich |
| Victoria Street {#} | IP11 | F | F-Felixstowe | Felixstowe |
| Victory Road | IP4 | D | D-Ipswich | |
| View Point Road | IP11 | F | F-Felixstowe | |
| Viking Close | IP12 | M | M-Martlesham | |
| Viking Heights | IP12 | M | M-Martlesham | |
| Vincent Close | IP1 | A | A-Ipswich | |
| Vincent Drift | IP5 | K | K-Kesgrave | |
| Vinnicombe Court {R} | IP2 | C | C-Ipswich | Cambridge Drive |
| Violet Close | IP2 | C | C-Ipswich | |
| Violet Close | IP11 | F | F-Felixstowe | |
| Virginia Street | IP2 | E | E-Ipswich | |
| Vista Court | IP2 | C | C-Ipswich | |
| Wades Grove | IP5 | K | K-Kesgrave | |
| Wadgate Road | IP11 | F | F-Felixstowe | |
| Wadhurst Road | IP3 | B | B-Ipswich | |
| Wagtail Lane | IP8 | L | L-Ipswich | |
| Wainwright Gardens | IP6 | L | L-Ipswich | |
| Wainwright Lodge {R} | IP5 | K | K-Kesgrave | Wainwright Way |
| Wainwright Way | IP5 | K | K-Kesgrave | |
| Walker Chase | IP5 | K | K-Kesgrave | |
| Walker Close | IP3 | D | D-Ipswich | |
| Wall Street | IP5 | K | K-Kesgrave | |
| Wallace Road | IP1 | A | A-Ipswich | |
| Wallers Grove | IP2 | C | C-Ipswich | |
| Walnut Close | IP11 | F | F-Felixstowe | |
| Walnut Tree Close | IP8 | L | L-Ipswich | |
| Walsingham Court {R} | IP2 | C | C-Ipswich | Winchester Way |
| Waltham Close | IP2 | C | C-Ipswich | |
| Walton Avenue | IP11 | F | F-Felixstowe | |
| Walton Hall Drive | IP11 | F | F-Felixstowe | |
| Walton House {R} | IP1 | B | B-Ipswich | Emlen Street |
| Ward Road | IP8 | C | C-Ipswich | |
| Wardley Close | IP2 | C | C-Ipswich | |
| Wards View | IP5 | K | K-Kesgrave | |
| Wareham Avenue | IP3 | B | B-Ipswich | |
| Warren Chase | IP5 | K | K-Kesgrave | |
| Warren Heath Avenue | IP3 | B | B-Ipswich | |
| Warren Heath Res Home {R} | IP3 | E | E-Ipswich | 593/595 Felixstowe Road |
| Warren Heath Road | IP3 | B | B-Ipswich | |
| Warren Lane | IP5 | M | M-Martlesham | |
| Warrington Court {R} | IP1 | A | A-Ipswich | 38 Warrington Road |
| Warrington Road | IP1 | A | A-Ipswich | |
| Warwick Road | IP4 | D | D-Ipswich | |
| Wash Lane | IP6 | W | W-Westerfield | |
| Washington Close | IP2 | E | E-Ipswich | |
| Watercress Way | IP3 | C | C-Ipswich | |
| Waterford Road | IP1 | A | A-Ipswich | |
| Waterloo Road | IP1 | A | A-Ipswich | |
| Waterworks Street | IP4 | E | E-Ipswich | |
| Waveney Road | IP1 | A | A-Ipswich | |
| Waveney Road | IP11 | F | F-Felixstowe | |
| Weaver Close | IP1 | A | A-Ipswich | |
| Weavers Way | IP6 | L | L-Ipswich | |
| Webb Street | IP2 | E | E-Ipswich | |
| Webbs Court | IP5 | K | K-Kesgrave | |
| Weir Place | IP10 | K | K-Kesgrave | |
| Welbeck Close | IP11 | F | F-Felixstowe | |
| Wellesley Road | IP4 | B | B-Ipswich | |
| Wellfield | IP6 | W | W-Westerfield | |
| Wellington Court {R} | IP1 | A | A-Ipswich | Wellington Street |
| Wellington Street | IP1 | A | A-Ipswich | |
| Wells Close | IP4 | D | D-Ipswich | |
| Wentworth Drive | IP8 | C | C-Ipswich | |
| Wentworth Drive | IP11 | F | F-Felixstowe | |
| Wentworth Road | IP3 | C | C-Ipswich | |
| Wesel Avenue | IP11 | F | F-Felixstowe | |
| Wesley Way | IP1 | A | A-Ipswich | |
| West End Road | IP1 | B | B-Ipswich | |
| West Lawn | IP4 | D | D-Ipswich | |
| West Meadows | IP1 | A | A-Ipswich | |
| West Road | IP3 | C | C-Ipswich | |
| Westbourne Road | IP1 | A | A-Ipswich | |
| Westbury Road | IP4 | D | D-Ipswich | |
| Westerfield Court {R} | IP4 | D | D-Ipswich | Westerfield Road |
| Westerfield Lane | IP6 | W | W-Westerfield | |
| Westerfield Road {#} | IP4 | D | D-Ipswich | Ipswich |
| Westerfield Road {#} | IP6 | W | W-Westerfield | Westerfield |
| Western Avenue | IP11 | F | F-Felixstowe | |
| Western Close | IP4 | B | B-Ipswich | |
| Westgate Street | IP1 | B | B-Ipswich | |
| Westholme Road | IP1 | A | A-Ipswich | |
| Westland | IP5 | M | M-Martlesham | |
| Westleton Way | IP11 | F | F-Felixstowe | |
| Westminster Close | IP4 | D | D-Ipswich | |
| Westmorland Road | IP11 | F | F-Felixstowe | |
| Westwood Avenue | IP1 | A | A-Ipswich | |
| Westwood Court {R} | IP1 | A | A-Ipswich | 174 Norwich Road |
| Wetherby Close | IP1 | A | A-Ipswich | |
| Wexford Road | IP1 | A | A-Ipswich | |
| Weyland Road | IP6 | W | W-Westerfield | |
| Weymouth Road | IP4 | B | B-Ipswich | |
| Wharfedale Road | IP1 | A | A-Ipswich | |
| Wheat Close | IP1 | A | A-Ipswich | |
| Wherry Quay | IP4 | E | E-Ipswich | |
| Wherstead Road | IP2 | E | E-Ipswich | |
| Whinchat Close | IP2 | C | C-Ipswich | |
| Whinfield | IP5 | M | M-Martlesham | |
| Whinfield Court | IP5 | M | M-Martlesham | |
| Whinyard Way | IP11 | F | F-Felixstowe | |
| Whitby Road | IP4 | D | D-Ipswich | |
| White Elm Street | IP3 | B | B-Ipswich | |
| White Gables {R} | IP11 | F | F-Felixstowe | 16 Stanley Road |
| White Horse Close | IP11 | F | F-Felixstowe | |
| White House Road | IP1 | A | A-Ipswich | |
| White Lodge Gardens | IP5 | K | K-Kesgrave | |
| Whitethorn Road | IP3 | E | E-Ipswich | |
| Whitland Close | IP2 | C | C-Ipswich | |
| Whitton Church Lane | IP1 | A | A-Ipswich | |
| Whitton Leyer | IP8 | L | L-Ipswich | |
| Whitton Park | IP1 | A | A-Ipswich | |
| Whitworth Close | IP2 | C | C-Ipswich | |
| Wickhambrook Court | IP11 | F | F-Felixstowe | |
| Wicklow Road | IP1 | A | A-Ipswich | |
| Widgeon Close | IP2 | C | C-Ipswich | |
| Wigmore Close | IP2 | C | C-Ipswich | |
| Wilberforce Street | IP1 | A | A-Ipswich | |
| Wilbury Garden {R} | IP4 | A | A-Ipswich | 89 Angelsea Road |
| Wilbury Place | IP4 | D | D-Ipswich | |
| Wilding Drive | IP5 | K | K-Kesgrave | |
| Wilding Road | IP8 | C | C-Ipswich | |
| Wilfred Hurry Close | IP8 | L | L-Ipswich | |
| Wilkes Court | IP5 | K | K-Kesgrave | |
| Wilkinson Drive | IP5 | K | K-Kesgrave | |
| William Booth Way | IP11 | F | F-Felixstowe | |
| William House {R} | IP4 | D | D-Ipswich | 29 Samuel Court |
| William Paul Tenements {R} | IP2 | E | E-Ipswich | Stoke Street |
| Willis Crescent | IP4 | D | D-Ipswich | |
| Willoughby Road | IP2 | C | C-Ipswich | |
| Willow Close | IP6 | L | L-Ipswich | |
| Willowcroft Road | IP1 | A | A-Ipswich | |
| Wilmslow Drive | IP2 | C | C-Ipswich | |
| Wilson Road | IP8 | C | C-Ipswich | |
| Wimborne Avenue | IP3 | B | B-Ipswich | |
| Wimpole Close | IP5 | K | K-Kesgrave | |
| Wincanton Close | IP4 | D | D-Ipswich | |
| Winchester Gardens | IP6 | L | L-Ipswich | |
| Winchester Way | IP2 | C | C-Ipswich | |
| Windermere Close | IP3 | C | C-Ipswich | |
| Windermere Road | IP11 | F | F-Felixstowe | |
| Windiate Court | IP5 | K | K-Kesgrave | |
| Windrush Road | IP5 | K | K-Kesgrave | |
| Windsor Road | IP1 | A | A-Ipswich | |
| Winfrith Road | IP3 | B | B-Ipswich | |
| Wingate House {R} | IP1 | A | A-Ipswich | 93 Bramford Road |
| Wingfield Street | IP4 | E | E-Ipswich | |
| Winston Avenue | IP4 | D | D-Ipswich | |
| Winston Close | IP11 | F | F-Felixstowe | |
| Wisteria House {R} | IP3 | C | C-Ipswich | 492 Nacton Road |
| Withipoll Street | IP4 | D | D-Ipswich | |
| Witney Close | IP3 | C | C-Ipswich | |
| Wolsey Gardens | IP11 | F | F-Felixstowe | |
| Wolsey Street | IP1 | B | B-Ipswich | |
| Wolton Road | IP5 | K | K-Kesgrave | |
| Wood Farm Road {#} | IP6 | K | K-Kesgrave | Culpho |
| Wood Farm Road {#} | IP13 | K | K-Kesgrave | Grundisburgh |
| Woodbridge Road {#} | IP4 | D | D-Ipswich | Ipswich |
| Woodbridge Road {#} | IP13 | K | K-Kesgrave | Grundisburgh |
| Woodbridge Road {#} | IP5 | K | K-Kesgrave | Rushmere |
| Woodbridge Road East | IP4 | D | D-Ipswich | |
| Woodcock Road | IP2 | C | C-Ipswich | |
| Woodgates | IP11 | F | F-Felixstowe | Runnacles Way |
| Woodhouse Square | IP4 | E | E-Ipswich | |
| Woodland Way | IP1 | A | A-Ipswich | |
| Woodlands Avenue | IP11 | F | F-Felixstowe | |
| Woodlark Close | IP2 | C | C-Ipswich | |
| Woodpecker Road | IP2 | C | C-Ipswich | |
| Woodrush Road | IP3 | E | E-Ipswich | |
| Woods Walk | IP5 | K | K-Kesgrave | |
| Woodside | IP5 | M | M-Martlesham | |
| Woodspring Close | IP2 | C | C-Ipswich | |
| Woodstone Avenue | IP1 | A | A-Ipswich | |
| Woodville Road | IP4 | B | B-Ipswich | |
| Woodward Close | IP2 | C | C-Ipswich | |
| Woollards Close | IP1 | B | B-Ipswich | |
| Woolner Close | IP6 | L | L-Ipswich | |
| Woolverstone Close | IP2 | C | C-Ipswich | |
| Wootton Drive | IP1 | A | A-Ipswich | |
| Worcester Road | IP3 | C | C-Ipswich | |
| Wordsworth Crescent | IP1 | A | A-Ipswich | |
| Worsdell Close | IP2 | E | E-Ipswich | |
| Worsley Close | IP2 | C | C-Ipswich | |
| Wren Avenue | IP2 | C | C-Ipswich | |
| Wrens Park | IP11 | F | F-Felixstowe | |
| Wright Lane | IP5 | K | K-Kesgrave | |
| Wright Road | IP3 | E | E-Ipswich | |
| Wroxham Road | IP3 | C | C-Ipswich | |
| Wye Road | IP3 | C | C-Ipswich | |
| Wykes Bishop Street | IP3 | E | E-Ipswich | |
| Wynterton Close | IP3 | C | C-Ipswich | |
| Wyvern Road | IP3 | C | C-Ipswich | |
| Yarmouth Road | IP1 | A | A-Ipswich | |
| Yarrow Way | IP1 | A | A-Ipswich | |
| Yeoman Close | IP1 | A | A-Ipswich | |
| Yeoman Road | IP11 | F | F-Felixstowe | |
| Yew Court {R} | IP2 | C | C-Ipswich | Off Laurelhayes |
| Yew Tree Rise | IP8 | C | C-Ipswich | |
| Yewtree Grove | IP5 | K | K-Kesgrave | |
| York Crescent | IP6 | L | L-Ipswich | |
| York Road | IP3 | B | B-Ipswich | |
| York Road | IP11 | F | F-Felixstowe | |
| York Road | IP5 | M | M-Martlesham |
Known Care/Residential homes have an [R] marker after the name.
There is a # after duplicated road names that can be split according to postbox and/or postcode.